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 not true

4.  (A) is  not true but (R) istrue

4
Correct Answer :

(A) is true but (R) is not true


Explanation :
No Explanation available for this question

1.  10 ml

2.  5 ml

3.  20 ml

4.  30 ml

4
Correct Answer :

10 ml


Explanation :
No Explanation available for this question

1.  B < Be < N < O

2.  Be < B < N < O

3.  B < Be < O < N

4.  B < O < Be < N

4
Correct Answer :

B &lt; Be &lt; O &lt; N


Explanation :
No Explanation available for this question

1.  C2H5Cl , CH3CHO

2.  CH3CHO , CH3CO2H

3.  CH3CHO , CCl3CHO

4.  C2H5Cl , CCl3CHO

4
Correct Answer :

CH<sub>3</sub>CHO , CCl<sub>3</sub>CHO


Explanation :
No Explanation available for this question

1.  C2H6  , CH3COCH3 , (CH3CO)2O

2.  (CH3CO)2O , C2H6  , CH3COCH3

3.  CH3COCH3 , C2H6  , (CH3CO)2O

4.  CH3COCH3 , (CH3CO)2O, C2H6

4
Correct Answer :

CH<sub>3</sub>COCH<sub>3 , </sub>C<sub>2</sub>H<sub>6</sub>&nbsp; , (CH<sub>3</sub>CO)<sub>2</sub>O


Explanation :
No Explanation available for this question

1.  CH3-CH-CO2H           |          OH

2.  HO-CH2-CH2-CO2H

3.  HO-CH2-CO2H

4.  CH3-CH2-CO2H

4
Correct Answer :

HO-CH<sub>2</sub>-CH<sub>2</sub>-CO<sub>2</sub>H


Explanation :
No Explanation available for this question

1.  1

2.  3

3.  6

4.  12

4
Correct Answer :

6


Explanation :
No Explanation available for this question

1.  3 bases,amino acid,carbohydrate

2.  3 acids,carbohydrate,protein

3.  3 bases,protein,amino acid

4.  3 bases,amino acid,protein

4
Correct Answer :

3 bases,amino acid,protein


Explanation :
No Explanation available for this question

1.  

2.  

3.  

4.  

4
Correct Answer :


Explanation :
No Explanation available for this question

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