Which of the following chemicals can be added for sweetening of food
items at cooking temperature and does not provide calories?

1.  Sucrose

2.  Glucose

3.  Aspartame

4.  Sucralose

Subtopic:  Food - Preservatives, Artificial Sweeteners & Antioxidants |
 79%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Which of the following will not enhance the nutritional value of food?

1. Minerals

2. Artificial sweeteners

3. Vitamins

4. Amino acids

Subtopic:  Food - Preservatives, Artificial Sweeteners & Antioxidants |
 85%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Match the medicines given in Column I with their uses given in Column II

Column I Column II
A Ranitidine  1. Tranquilizer             
B Furacine  2. Antibiotic 
C Phenelzine                3. Antihistamine
D Chloramphenicol 4. Antiseptic              
5. Antifertility drug

               

Codes 

Options:   A    B    C    D  
1. 2 3 4 1
2. 3 4 1 2
3. 5 4 3 2
4. 4 3 2 1

 

Subtopic:  Classification of Medicines |
 88%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Match the soaps given in Column I with items given in column II.

       Column I                  Column II

A. Soap chips         1. Dried miniature soap bubbles

B. Soap granules    2. Small broken pieces of soap formed from melted soaps

C. Soap powder      3. Soap powder + abrasives+builders (Na2CO3, Na3PO4)

D. Scouring soap    4. Soap powder + builders like Na2CO3, and Na3PO4

Codes

          A         B          C           D

1.       2          1           3           4

2.       3          1           5           2

3.       5          4           3           2

4.       4          3           2           1

Subtopic:  Soaps & Detergents, Dyes & Propellant |
 73%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Match structures are given in Column I with the type of detergents given in Column II.

Column I

Column II

A. CH3CH216COOCH2CH2On CH2CH2OH

1. Cationic detergent

B. C17H35COO-Na+

2. Anionic detergent

C. CH3 - CH210CH2SO3-Na+

3. Nonionic detergent

D.                           CH3
                            |
CH3CH215 - N - CH3
                            |
                          CH3+ Br-

4. Soap

Codes

Options:   A    B    C    D  
1. 3 4 1
2. 4 2 1
3. 5 4 3 2
4. 4 3 2 1

Subtopic:  Soaps & Detergents, Dyes & Propellant |
 81%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Match the detergents given in Column I with their uses in Column II.

Column I

Column II

A.                          CH3
                            |
CH3CH215 - N - CH3
                            |
                          CH3+ Br-

1. Dishwashing powder

B.

2. Laundry soap

C. C17H35COO-Na+ + Na2CO3 + Rosin

3. Hair conditioners

D. CH3CH216COOCH2CH2On CH2CH3OH

4. Toothpaste

Codes

Options:   A    B    C    D  
1. 2 3 4 1
2. 3 4 2 1
3. 2 4 3 1
4. 4 3 2 1

 

Subtopic:  Soaps & Detergents, Dyes & Propellant |
 73%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Match the class of compounds given in Column I with their functions given in Column II.

Column I Column II
A. Antagonists 1. Communicate messages between two neurons and that between neurons to muscles.
B. Agonists 2. Bind to the receptor site and inhibit its natural function.
C. Chemical messenger 3. Crucial to the body's communication process.
D. Receptors 4. Mimic is the natural messenger.

Codes

A B C D
1. 2 4 1 3
2. 3 1 4 2
3. 1 4 3 2
4. 4 3 2 1
Subtopic:  Classification of Medicines |
 77%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Match the classes of drugs as given in Column I with their action given in Column II.

Column I Column II
A. Analgesics 1. Painkilling effect
B. Antiseptics 2. Treatment of acidity
C. Antihistamines 3. Applied to diseased skin surfaces
D. Antacids 4. Prevents the interaction of histamine with its receptor

Codes

A B C D
1. 2 3 4 1
2. 3 1 4 2
3. 1 3 4 2
4. 4 3 2 1
Subtopic:  Classification of Medicines |
 88%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Select the correct option based on statements below:

Assertion (A): Penicillin (G) is an antihistamine.
Reason (R): Penicillin (G) is effective against gram-positive as well as gram-negative bacteria.
  
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. Both (A) and (R) are false.

Subtopic:  Classification of Medicines |
 76%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Given below are two statements: 

Assertion (A): Sulpha drug contains a sulphonamide group.
Reason (R): Salvarsan is a sulpha drug.

1. Assertion and reason both are correct statements but reason does not explain assertion.
2. Assertion and reason both are correct and reason explains the assertion.
3. Both assertion and reason are wrong statements.
4. Assertion is the correct statement reason is the wrong statement.

Subtopic:  Classification of Medicines |
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh