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Assertion:- Boric acid cannot be titrated with NaOH solution. Reason:- Cupellation is the process used to remove silver impurity from Pb. Reason:- This method is used when metal is easily oxidised by air but oxidation of impurity is not possible. |
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Answer» If both Assertion `&` Reason are TRUE `&` the Reason is a CORRECT EXPLANATION of the Assertion. |
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