NEET CW-PREP TEST-XII-NEET-4 (FOR CLASS XII STUDENTS ONLY) Biology : 45 Chemistry: 23 Physics: 22 Time : 1 Hour 30 Minutes Date of online Examination Physics Chemistry Biology Physics Class/pre. Test/Exam Total No. of Question/Time Marks 16/12/2021 Time:10PM UNIT IV:  UNIT IV:  Haloalkanes and Haloarenes; Alcohols, Phenols and Ethers; Aldehydes, Ketones and Carboxylic Acids; Organic