PRACTICE PAPERS www.mtg.in | July 2022 | Pages 80| = 40 JEEm.. | NEET| CUET (UG) MISTRY US a TEST DRIVE CBSE's up! via hg aD: Trust of more than 1 Crore Readers Since 1982 2023700013430 CONCEPT MAP WORK CUTS Get Set Go for NEET | JEE Success Guaranteed in CUET (UG) Common University Entrance Test Under-Graduate Programmes with MTG CUET (UG) Books 15 PRACTICE PAPERS SERIES FOR CUET (UG) 2022 CUET(UG) CUET(UG CUET(UG) COMMON UNIVERSITY ENTRANCE TEST COMMON UNIVERSITY ENTRANCE TEST NIVERSITY ENTRANC COMMON UNIVERSITY ENTRANCE TEST UNDER-GRADUATE PROGRAMMES UNDER-GRADUATE PROGRAMMES ONDER "GRADUATE PROGRAMMES UNDER-GRADUATE PROGRAMMES | 5 PRACTICE PAPERS SECTION-11; DOMAIN SECTION-IA SECTION-III SCIENCE S.. LANGUAGES gn GENERAL TEST —t ‘me + 3000) omen . 1500) «tv mcos ‘ies McQs ico COMPUTER compur COMPUTER BASED TEST = GaSEO TEST a BASED TEST % 800/- = 500/- = 250/- = 200/- The MTG CUET (UG) - 2022 title covers 15 Practice papers which include following subjects in each practice paper : e Section IA Languages: English and Hindi e Section Ill General Test : General Knowledge, © Section Il Domain : Physics, Chemistry, Current Affairs, General Mental Ability, Numerical Ability, Mathematics and Biology Quantitative Reasoning, Logical and Analytical Reasoning PREP GUIDES CUET (UG) FOR DOMAIN SCIENCE PREP GUIDE PREP GUIDE PREP GUIDE PREP GUIDE CUET(UG) CUET(UG) CUET(UG) CUET(UG) enanua re PROORAMIES Te on pen VORADUATE PROORAMMES uoen enaDuar PROORAMINES 2022 2022 SECTION-H1:DOMAIN SCIENCE SECTION-11:D0MAIN SCIENCE SECTION-11: DOMAIN SCIENCE ‘SECTION: DOMAIN SCIENCE _PHYSICS CHEMISTRY MATHEMATICS _ BIOLOGY ~ (COMPUTER BASED TEST COMPUTER BASED TEST COMPUTER BASED TEST %275/- = 250/- | ~275/- Key Features: e According to latest Pattern and Syllabus e Chapterwise Revision Notes e Chapterwise Practice Corner with Detailed Solutions Practice Papers with OMR Sheets Visit www.mtg.in for latest offers and to buy online! Learning Media Disclaimer : The content available in MTG digital/physical books is intellectual property of MTG Learning Media Pvt Ltd. Paid content on this website after purchase is not entitled for free distribution on whatsapp, telegram, twitter, facebook, and all other social media and digital channels. The registered owner/admin/ individual of any digital channel will be liable for an infringement of the copyright for illegally using the material / copyrighted content of MTG Learning Media Pvt Ltd. @ unacademy India’s Largest Learning Platform* Follow 3 simple steps to get a 7-day free trial: Step 2 Step 3 \e 3 [ Your free trial is active For 7 days, experience fully featured learning on the Unacademy app Start your 7-day free trial SBE ost © Enter yourmoble number Register and Start learning with to get a 7-day free trial choose your goal a 7-day free trial Use code to get 10%** off on your subscription Learn on Unacademy *Source: The Indian Edtech Story, Q1 2022 Round-Up by Markelytics. **T&C Apply. CHEMISTRY TODAY | JULY'22 3] 4 More than 60% same or similar MCQs More than More than 80% | 80% _ same or _ same or similar MCQs similar MCQs More than 85% Trust MTG tlk 90% for getting it right, ee year after year Over the last 5 years, MTG has averaged a hit rate of 79% when it comes to curating the right content for your NEET preparation. Which means approx. 3 out of 4 questions in NEET were either exactly the same as, or similar to, questions in MTG's NEET books. The credit for this mind-blowing feat goes to MTG's skilled and experienced editorial team which painstakingly goes through volumes of NCERT subject matter that forms the basis for NEET, to create superior and relevant study material that has a high chance of success for its users. Proof lies in the pudding, right! More than #1 Bestseller on Amazon EXPLORER éfidkiistry [a] ‘7 ol To find out which MTG NEET book is best-suited to your needs, Call our NEET helpline 0124-6601 200 today. a Or email [email protected] now. Visit bit.ly/mtg-neet to buy online. Big: Scan to buy on mtg.in Scan to buy on Amazon.in CHEMISTRY TODAY | JULY'22 W@W unacademy India’s Largest Learning Platform* Making your NEET UG preparation smarter The NEET UG Exam is going to be held on July 17, 2022 and it’s important to make the best use of your time. NEET UG aspirants must cover all the topics thoroughly with the help of NCERT and must lay emphasis on practicing questions and giving Mock Tests. They can also consult Educators and other toppers; read their interviews and check which books they need to refer to. A well prepared time table can help Learners plan and follow their study routine diligently. Always try to make your own notes after the lecture or after reading from any source. Usually, lecture notes are overly cluttered with long explanations. Creating your own notes will help while studying for your examinations. They will be thinner and more concise. Again, a MANTRA to remember is “Always ask questions.” Never hesitate to ask questions, even if you think they don't sound smart. Try to implement these into your learning processes, and stay motivated as you will find that things progress better when you are motivated. If you stay positive, a good score is guaranteed! Any time table for NEET UG must include: * Set out long study hours * Set your priorities Pankaj Talwar 25 + Year Experience Mentored over 20000 + Learners including NEET UG 1 to 100 Rank, AIIMS Delhi * Set time aside for your health « Avoid sleeping during study hours Practice is the main key to crack NEET UG. Candidates should practice NEET UG sample papers and Previous Year Question papers to improve their speed and accuracy. The best way to improve your memory skills is to prepare short notes while studying. It will prove to be a very powerful tool to help you during last minute revisions. All aspirants should devote more time to their weaker sections. NEET UG aspirants can get guidance from Unacademy and Top Educators for NEET UG. Last but not the least, there is no shortcut to success. My advice is to work hard and your dedication will decide your results. Scan the QR Code to watch Free Classes Sign up for the Batch Course using code MTG10 to get 10%** off on the Unacademy Subscription *Source: The Indian Edtech Story: Q1 2022 Round-Up by Markelytics. **T&C Apply. The most comprehensive question bank books that you cannot afford to ignore 34 Years’ NEET Chapterwise-Topicwise Solutions Physics, Chemistry & Biology contain not only Chapterwise-Topicwise questions that have appeared over the last 34 years in NEET, but also full solutions, that too by experts. Needless to say, these question banks are essential for any student to compete successfully in NEET. HIGHLIGHTS: Chaptenwise -Topicwise questions of NEETFAIPMT Visit Available at all leading book shops throughout India. WwWww.mitg.in For more information or for help in placing your order: for latest offers Call 0124-6601 200 or email [email protected] and to buy “Application to read OR codes required online! CHEMISTRY TODAY | JULY ‘22 CHEMISTRY day Volume 31 No. 7 July 2022 Managing Editor Corporate Office: Mahabir Singh Plot 99, Sector 44 Institutional area, Gurugram -122 003 (HR). Editor Tel :0124-6601200 e-mail : [email protected] website : www.mtg.in Anil Ahlawat Regd. Office: 406, Taj Apartment, Near Safdarjung Hospital, New Delhi - 110029. Competition Edge JEE Main 9 Practice Paper 2022 JEE Advanced 15 Practice Paper 2022 ; NEET 25 Practice Paper 2022 CUET (UG) 33 Practice Paper 2022 JEE Work Outs 44 Class 11 Concept Map 40 Equilibrium Get Set Go for JEE 52 Monthly Test Drive 57 Chemical Bonding Class 12 Get Set Go for NEET 60 CBSE Warm Up 63 Electrochemistry Monthly Test Drive 72 Haloalkanes and Haloarenes | Alcohols, Phenols and Ethers CONTENTS Subscribe online at www.mtg.in Printed and Published by Mahabir Singh on behalf of MTG Learning Media Pvt. Ltd. Printed at HT Media Ltd. B-2, Sector-63, Noida, Individual Subscription Rates Combined Subscription Rates UP-201307 and published at 406, ‘Thy Apartment, Ring Road, 9months 15 months 27 months 9 months 15 months 27 months Near Safdarjung Hospital, New Delhi - 110029. Mathematics Today 300 500 850 PCM 900 1400 2500 Editor : Anil Ahlawat Chemistry Today 300 500 850 PCB 900 1400 2500 Readers are adviced to make appropriate thorough enquiries before Physics For You 300 500 850 PCMB~ 1200 1900 3400 acting upon any advertisements published in this magazine. Focus/ Biology Today 300 500 350 Infocus features are marketing incentives. MTG does not vouch or subscribe to the claims and representations made by advertisers. All Send D.D/M.0 in favour of MTG Learning Media (P) Ltd. disputes are subject to Delhi jurisdiction only. eee eens ees Mae Copyright© MIG Learning Mein) 18, We have not appointed any subscription agent. All rights reserved. Reproduction in any form is prohibited. CHEMISTRY TODAY | JULY ‘22 @ Wt The Best tool for success In JEE Main 20 Years’ JEE Main Chapterwise-Topicwise Solutions Physics, Chemistry and Mathematics contain not only chapterwise - topicwise questions that have appeared over the last 20 years in JEE Main / AIEEE but also their complete solutions. Needless to say these books are essential for any student to compete successfully in JEE Main. 2475 HIGHLIGHTS: Visit « Chapterwise -Topicwise Questions (Online & Offline) of last 20 years’ www.mtg.in (2021-2002) of JEE Main / AIEEE for latest offers + Chapterwise-Topicwise segregation of questions to help you assess and to buy the level of effort required to succeed online! + Anunmatched series with more than 1552 pages filled with detailed solutions by experts Available at all leading book shops throughout lindia. For more information or for help in placing your order, Call 0124-6601200 or e-mail:[email protected] MTG Learning Media (P) Ltd. Plot #99, Sector 44, Gurugram = 122003 (HR) © CHEMISTRY TODAY | JULY ‘22 1 Ze 3. 4. Bs PRACTICE PAPER JEE MAIN SECTION - A (MULTIPLE CHOICE QUESTIONS) ferric alum moles _ of (NH4)2SO4-Fez(SO4)3.24H,0 can be made from the sample of Fe containing 0.0056 g of it? How = many (a) 10°* mol (b) 0.5 x 10°* mol (c) 0.33x 104% mol (d) 2 x 10 mol aK,Cr O07 + bKCl + cH,SO4 —> xCrO,Cl, + yKHSO, + zH,O The above equation balances when (a) a=2,b=4,c=6andx =2, y=6,z=3 (b) a=4,b=2,c=6andx =6, y=2,z=3 (c) a=6,b=4,c=2andx=6, y=3,z=2 (d)a=1,b=4,c=6andx=2, y=6,z=3 In the decomposition of N,O;, the plot | between the reciprocal of concentration of the (a) reactant and the time was found to be linear ;_» as shown in the figure. Determine the order of reaction. (a) First (b) Second (c) Zero (d) None of these Which one among the following will show the tautomerism? i (a) CsH;—-C—C,H, (b) CH; —CH=O rt l| (c) CH3;—C—CH;, (d) CsH;—C —C(CH3)3 The correct figure representing isothermal and adiabatic expansions of an ideal gas from a particular initial state is Exam Dates Session-1 23" to 29°" June Session-2 21 to 30" July (a) P \ ns isothermal \ eotnerma (b) P adiabatic isothermal ( d) P (c) P isothermal adiabatic. Vv adiabatic Vv The times listed are those recorded at 25° C for the reaction below to produce a measurable amount of Ty(aq)' S2O0%(ag) + 21 (aq) —? la(aq) + 2SO4 (aq) Exp. | Initial (M) Initial (M) | Time (sec) [S,03"] ("1 1. 0.0400 0.0800 39 2. 0.0400 0.0400 78 3. 0.0100 0.0800 156 4. 0.0200 0.0200 : What is the expected time for experiment 4? (a) 156 sec (b) 234 sec (c) 312 sec (d) 624 sec The products expected to be formed in the Wurtz reaction of a mixture of neopentyl bromide and isobutyl bromide are (i) 2,2,4-trimethylpentane (ii) 2,2,5,5-tetramethylhexane (iii) 2,2,4,4-tetramethylhexane (iv) 2,5-dimethylhexane (v) 2,2,5-Trimethylhexane (a) (ii), (iii) and (v) —_(b) (ii), (iv) and (v) (c) (i), (iv) and (v) —(d) (i), (iii) and (v) Identify the correct statement regarding enzymes. (a) Enzymes are specific biological catalysts that can normally function at very high temperatures (T ~ 1000 K). CHEMISTRY TODAY | JULY ‘22 9}