Topic: Ionic Equilibrium

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Q:

(a) :  A
(b) :  B
(c) :  C
(d) :  D
Answer:  D
Explanation:  
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Q:

(a) :  A
(b) :  B
(c) :  C
(d) :  D
Answer:  A
Explanation:  
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Q:

Heat of neutralisation of weak acid and strong base is less than the heat of neutralisation of strong acid and strong base due to

(a) :  Energy has to be spent for the total dissociation of weak acid
(b) :   Salt of weak acid and strong base is not stable
(c) :  Incomplete dissociation of weak acid
(d) :  Incomplete neutralisation of weak acid
Answer:  Energy has to be spent for the total dissociation of weak acid
Explanation:  

Energy has to be spent for the total dissociation of weak acid.


Q:

(a) :  A
(b) :  B
(c) :  C
(d) :  D
Answer:  A
Explanation:  
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Q:

(a) :  A
(b) :  B
(c) :  C
(d) :  D
Answer:  A
Explanation:  
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Q:

(a) :  A
(b) :  B
(c) :  C
(d) :  D
Answer:  C
Explanation:  
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Q:

(a) :  A
(b) :  B
(c) :  C
(d) :  D
Answer:  A
Explanation:  
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Q:

The hydride ion
 H is stronger base than its hydroxide ion  OHWhich of the following reaction will occur if sodium hydride (NaH) is dissolved in water

(a) :  
(b) :  
(c) :  
(d) :  
Answer:  41052_option1_18 a ionic.png click to enlarge
Explanation:  
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Q:

(a) :  A
(b) :  B
(c) :  C
(d) :  D
Answer:  A
Explanation:  
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