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Which of the following is a strong elect...

Which of the following is a strong electrolyte ?

A

`Ca(NO_(3))_(2)`

B

`HCN`

C

`H_(2)SO_(3)`

D

`NH_(4)OH`

Text Solution

Verified by Experts

The correct Answer is:
a

A salt of strong acid `(S_(A))` and strong base `(S_(B)), e.g., Ca(NO_(3))_(2)` is completely ionized and hence acts as a strong electrolyte.
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