Assertion : Potassium ferrocyanide is diamagnetic, whereas potassium ferricyanide is paramagnetic Reason : Crystal field splitting in ferrocyanide ion is greater than that of ferricyanide ion.

1.  If both Assertion and Reason are true and Reason is the correct explanation of Assertion.

2.  If both Assertion and Reason are true but Reason is not, the correct explanation of Assertion.

3.   If Assertion is true but Reason is false.

4.  If both Assertion and Reason are false

View Answer  
4
Correct Answer :

If Assertion is true but Reason is false.


Explanation :
No Explanation available for this question

Assertion : The molecular weight of acetic acid determined by depression in freezing point method in benzene and water was found to be different. Reason : Water is polar and benzene is non-polar

1.  If both Assertion and Reason are true and Reason is the correct explanation of Assertion.

2.  If both Assertion and Reason are true but Reason is not, the correct explanation of Assertion.

3.   If Assertion is true but Reason is false.

4.  If both Assertion and Reason are false

View Answer  
4
Correct Answer :

If both Assertion and Reason are true and Reason is the correct explanation of Assertion.


Explanation :
No Explanation available for this question

Assertion : Compressibility factor for hydrogen varies with pressure with positive slope at all pressures. Reason : Even at low pressure, repulsive forces dominate hydrogen gas

1.  If both Assertion and Reason are true and Reason is the correct explanation of Assertion.

2.  If both Assertion and Reason are true but Reason is not, the correct explanation of Assertion.

3.   If Assertion is true but Reason is false.

4.  If both Assertion and Reason are false

View Answer  
4
Correct Answer :

If both Assertion and Reason are true and Reason is the correct explanation of Assertion.


Explanation :
No Explanation available for this question

Assertion : First ionisation energy for nitrogen is lower than oxygen. Reason : Across a period effective nuclear charge decreases Assertion : First ionisation energy for nitrogen is lower than oxygen. Reason : Across a period effective nuclear charge decreases

1.  If both Assertion and Reason are true and Reason is the correct explanation of Assertion.

2.  If both Assertion and Reason are true but Reason is not, the correct explanation of Assertion.

3.   If Assertion is true but Reason is false.

4.  If both Assertion and Reason are false

View Answer  
4
Correct Answer :

If both Assertion and Reason are false


Explanation :
No Explanation available for this question

Assertion : B2molecule is diamagnetic. Reason : The highest occupied molecular orbital is of s type.

1.  If both Assertion and Reason are true and Reason is the correct explanation of Assertion.

2.  If both Assertion and Reason are true but Reason is not, the correct explanation of Assertion.

3.   If Assertion is true but Reason is false.

4.  If both Assertion and Reason are false

View Answer  
4
Correct Answer :

If both Assertion and Reason are false


Explanation :
No Explanation available for this question

Assertion : Rate of hydrolysis of methyl chloride to methanol is higher in DMF than in water. Reason : Hydrolysis of methyl chloride follows second order kinetics.

1.  If both Assertion and Reason are true and Reason is the correct explanation of Assertion.

2.  If both Assertion and Reason are true but Reason is not, the correct explanation of Assertion.

3.   If Assertion is true but Reason is false.

4.  If both Assertion and Reason are false

View Answer  
4
Correct Answer :

If both Assertion and Reason are true and Reason is the correct explanation of Assertion.


Explanation :
No Explanation available for this question

Assertion : Galvanised iron does not rust. Reason : Zinc has a more negative electrode potential than iron.

1.  If both Assertion and Reason are true and Reason is the correct explanation of Assertion.

2.  If both Assertion and Reason are true but Reason is not, the correct explanation of Assertion.

3.   If Assertion is true but Reason is false.

4.  If both Assertion and Reason are false

View Answer  
4
Correct Answer :

If both Assertion and Reason are true and Reason is the correct explanation of Assertion.


Explanation :
No Explanation available for this question

Assertion : Rates of nitration of benzene and hexadeuterobenzene are different Reason : C—H bond is stronger than C—D bond

1.  If both Assertion and Reason are true and Reason is the correct explanation of Assertion.

2.  If both Assertion and Reason are true but Reason is not, the correct explanation of Assertion.

3.   If Assertion is true but Reason is false.

4.  If both Assertion and Reason are false

View Answer  
4
Correct Answer :

If both Assertion and Reason are false


Explanation :
No Explanation available for this question

Assertion : t-butyl methyl ether is not prepared by the reaction of t-butyl bromide with sodium methoxide. Reason : Sodium methoxide is a strong nucleophile.

1.  If both Assertion and Reason are true and Reason is the correct explanation of Assertion.

2.  If both Assertion and Reason are true but Reason is not, the correct explanation of Assertion.

3.   If Assertion is true but Reason is false.

4.  If both Assertion and Reason are false

View Answer  
4
Correct Answer :

If both Assertion and Reason are true but Reason is not, the correct explanation of Assertion.


Explanation :
No Explanation available for this question

Assertion : Maltose is a reducing sugar which gives two moles of D-glucose on hydrolysis. Reason : Maltose has a 1, 4-b-glycosidic linkage

1.  If both Assertion and Reason are true and Reason is the correct explanation of Assertion.

2.  If both Assertion and Reason are true but Reason is not, the correct explanation of Assertion.

3.   If Assertion is true but Reason is false.

4.  If both Assertion and Reason are false

View Answer  
4
Correct Answer :

If Assertion is true but Reason is false.


Explanation :
No Explanation available for this question
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