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In which of the following ink silver nit...

In which of the following ink silver nitrate is used ?

A

Voting ink0

B

Writing ink

C

Printing ink

D

Marker pen ink

Text Solution

Verified by Experts

The correct Answer is:
A
Silver nitrate is used in volting ink. It stains the skin on exposure to UV light. And dried within 40 seconds. It is impossible to wash off.
2-pH is the negative lograithm of the `H^(+) or H_(3)O^(+)` ion concentration. It is used to specify the acidity or basicity of an aqeous solution.
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