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Salt Analysis question

2022 · 25 Jun · Shift 2 · Q10

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JEE Main
Chemistry
Salt Analysis
2022 · 25 Jun · Shift 2 · Q10

Salt Analysis question

2022 · 25 Jun · Shift 2 · Q10

JEE MainChemistrySalt AnalysisMCQ+4 / −1

During halogen test, sodium fusion extract is boiled with concentrated

HNO_3

to

A
remove unreacted sodium
B
decompose cyanide or sulphide of sodium
C
extract halogen from organic compound
D
maintain the pH of extract.

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