Which salt can furnish H^+ in its aqueou...

Which salt can furnish `H^+` in its aqueous solution?

A

`NaH_2PO_2`

B

`Na_2HPO_3`

C

`Na_2HPO_4`

D

All of these

Text Solution

Verified by Experts

The correct Answer is:

C

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Consider the salts given below. For which salt(s) will the pH of the aqueous solution (s) be independent of the concentration of the salt? CH_(3)NH_(3)Cl,(NH_(4))_(3)PO_(4),KCN and (NH_(4))_(2)CO_(3) .

Knowledge Check

The electrolyte which is partially ionized in its aqueous solution is

A

ethanoic acid

B

hydrochloric acid

C

Ammonium chloride

D

Pottasium nitrate

AgCN is sparingly soluble salt. Its solubility increases when KCN is added in its aqueous solution. Because -

A

Solubility of a sparingly soluble salt increases due to common ion effect

B

AgCN undergoes hydrolysis in presence of KCN

C

Complex salt is produced due to the reaction between AgCN and KCN

D

A double salt is produced due to the reaction between AgCN and KCN

Which one is more acidic in aqueous solutions?

A

`NiCl_2`

B

`FeCl_2`

C

`AlCl_3`

D

`BeCl_2`

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