Chemistry in Everyday Life: JEE Mains Previous Year Questions (2021-2024) | Chemistry for JEE Main & Advanced PDF Download

 Page 1


Numerical 
 
 
JEE Main 2023 (Online) 1st February Evening Shift 
 
Q.1. Among the following, the number of tranquilizer/s is/are 
___________. 
Answer key & Explanation 
 
 
1. Ans. Correct answer is 3 
Explanation 
Among the following, the number of tranquilizers is 3. 
tranquilizers, which are medications used to treat anxiety and 
other mental health conditions.Option D, Salvarsan, is not a 
tranquilizer, but rather an antibacterial drug used to treat 
syphilis. 
Option
A. Chloroliazepoxide
B. Veronal 
C. Valium 
 A, B and C, Chloroliazepoxide, Veronal and Valium are 
A. Chloroliazepoxide 
B. Veronal 
C. Valium 
D. Salvarsan 
Page 2


Numerical 
 
 
JEE Main 2023 (Online) 1st February Evening Shift 
 
Q.1. Among the following, the number of tranquilizer/s is/are 
___________. 
Answer key & Explanation 
 
 
1. Ans. Correct answer is 3 
Explanation 
Among the following, the number of tranquilizers is 3. 
tranquilizers, which are medications used to treat anxiety and 
other mental health conditions.Option D, Salvarsan, is not a 
tranquilizer, but rather an antibacterial drug used to treat 
syphilis. 
Option
A. Chloroliazepoxide
B. Veronal 
C. Valium 
 A, B and C, Chloroliazepoxide, Veronal and Valium are 
A. Chloroliazepoxide 
B. Veronal 
C. Valium 
D. Salvarsan 
MCQ (Single Correct Answer) 
 
 
Q.1. The reaction used for preparation of soap from fat is : 
 
JEE Main 2023 (Online) 10th April Evening Shift 
 
Q.2. The statement/s which are true about antagonists from the 
following is/are: 
A. They bind to the receptor site. 
B. Get transferred inside the cell for their action. 
C. Inhibit the natural communication of the body. 
D. Mimic the natural messenger. 
Choose the correct answer from the options given below: 
 
Page 3


Numerical 
 
 
JEE Main 2023 (Online) 1st February Evening Shift 
 
Q.1. Among the following, the number of tranquilizer/s is/are 
___________. 
Answer key & Explanation 
 
 
1. Ans. Correct answer is 3 
Explanation 
Among the following, the number of tranquilizers is 3. 
tranquilizers, which are medications used to treat anxiety and 
other mental health conditions.Option D, Salvarsan, is not a 
tranquilizer, but rather an antibacterial drug used to treat 
syphilis. 
Option
A. Chloroliazepoxide
B. Veronal 
C. Valium 
 A, B and C, Chloroliazepoxide, Veronal and Valium are 
A. Chloroliazepoxide 
B. Veronal 
C. Valium 
D. Salvarsan 
MCQ (Single Correct Answer) 
 
 
Q.1. The reaction used for preparation of soap from fat is : 
 
JEE Main 2023 (Online) 10th April Evening Shift 
 
Q.2. The statement/s which are true about antagonists from the 
following is/are: 
A. They bind to the receptor site. 
B. Get transferred inside the cell for their action. 
C. Inhibit the natural communication of the body. 
D. Mimic the natural messenger. 
Choose the correct answer from the options given below: 
 
 
JEE Main 2023 (Online) 8th April Evening Shift 
 
Q.3. Match List I with List II: 
 
LIST I 
 
LIST II 
A. Saccharin I. High potency sweetener 
B. Aspartame II. First artificial sweetening agent 
C. Alitame III. Stable at cooking temperature 
D. Sucralose IV. Unstable at cooking temperature 
Choose the correct answer from the options given below: 
 
 
JEE Main 2023 (Online) 8th April Morning Shift 
Page 4


Numerical 
 
 
JEE Main 2023 (Online) 1st February Evening Shift 
 
Q.1. Among the following, the number of tranquilizer/s is/are 
___________. 
Answer key & Explanation 
 
 
1. Ans. Correct answer is 3 
Explanation 
Among the following, the number of tranquilizers is 3. 
tranquilizers, which are medications used to treat anxiety and 
other mental health conditions.Option D, Salvarsan, is not a 
tranquilizer, but rather an antibacterial drug used to treat 
syphilis. 
Option
A. Chloroliazepoxide
B. Veronal 
C. Valium 
 A, B and C, Chloroliazepoxide, Veronal and Valium are 
A. Chloroliazepoxide 
B. Veronal 
C. Valium 
D. Salvarsan 
MCQ (Single Correct Answer) 
 
 
Q.1. The reaction used for preparation of soap from fat is : 
 
JEE Main 2023 (Online) 10th April Evening Shift 
 
Q.2. The statement/s which are true about antagonists from the 
following is/are: 
A. They bind to the receptor site. 
B. Get transferred inside the cell for their action. 
C. Inhibit the natural communication of the body. 
D. Mimic the natural messenger. 
Choose the correct answer from the options given below: 
 
 
JEE Main 2023 (Online) 8th April Evening Shift 
 
Q.3. Match List I with List II: 
 
LIST I 
 
LIST II 
A. Saccharin I. High potency sweetener 
B. Aspartame II. First artificial sweetening agent 
C. Alitame III. Stable at cooking temperature 
D. Sucralose IV. Unstable at cooking temperature 
Choose the correct answer from the options given below: 
 
 
JEE Main 2023 (Online) 8th April Morning Shift 
Q.4. The group of chemicals used as pesticide is 
 
JEE Main 2023 (Online) 6th April Evening Shift 
 
Q.5. Given below are two statements: 
Statement I: Morphine is a narcotic analgesic. It helps in relieving 
pain without producing sleep. 
Statement II: Morphine and its derivatives are obtained from 
opium poppy. 
In the light of the above statements, choose the correct answer 
from the options given below 
 
 
Page 5


Numerical 
 
 
JEE Main 2023 (Online) 1st February Evening Shift 
 
Q.1. Among the following, the number of tranquilizer/s is/are 
___________. 
Answer key & Explanation 
 
 
1. Ans. Correct answer is 3 
Explanation 
Among the following, the number of tranquilizers is 3. 
tranquilizers, which are medications used to treat anxiety and 
other mental health conditions.Option D, Salvarsan, is not a 
tranquilizer, but rather an antibacterial drug used to treat 
syphilis. 
Option
A. Chloroliazepoxide
B. Veronal 
C. Valium 
 A, B and C, Chloroliazepoxide, Veronal and Valium are 
A. Chloroliazepoxide 
B. Veronal 
C. Valium 
D. Salvarsan 
MCQ (Single Correct Answer) 
 
 
Q.1. The reaction used for preparation of soap from fat is : 
 
JEE Main 2023 (Online) 10th April Evening Shift 
 
Q.2. The statement/s which are true about antagonists from the 
following is/are: 
A. They bind to the receptor site. 
B. Get transferred inside the cell for their action. 
C. Inhibit the natural communication of the body. 
D. Mimic the natural messenger. 
Choose the correct answer from the options given below: 
 
 
JEE Main 2023 (Online) 8th April Evening Shift 
 
Q.3. Match List I with List II: 
 
LIST I 
 
LIST II 
A. Saccharin I. High potency sweetener 
B. Aspartame II. First artificial sweetening agent 
C. Alitame III. Stable at cooking temperature 
D. Sucralose IV. Unstable at cooking temperature 
Choose the correct answer from the options given below: 
 
 
JEE Main 2023 (Online) 8th April Morning Shift 
Q.4. The group of chemicals used as pesticide is 
 
JEE Main 2023 (Online) 6th April Evening Shift 
 
Q.5. Given below are two statements: 
Statement I: Morphine is a narcotic analgesic. It helps in relieving 
pain without producing sleep. 
Statement II: Morphine and its derivatives are obtained from 
opium poppy. 
In the light of the above statements, choose the correct answer 
from the options given below 
 
 
JEE Main 2023 (Online) 6th April Evening Shift 
 
Q.6. Match List I with List II 
 
LIST I 
Vitamin 
 
LIST II 
Deficiency disease 
A. Vitamin A I. Beri-Beri 
B. Thiamine II. Cheilosis 
C. Ascorbic acid III. Xeropthalmia 
D. Riboflavin IV. Scurvy 
Choose the correct answer from the options given below: 
 
 
JEE Main 2023 (Online) 6th April Morning Shift 
 
Q.7. Match List I with List II