KCET · Chemistry · General Organic Chemistry
The sodium fusion extract is boiled with concentrated nitric acid while testing for halogens. By doing so, it
- A helps in precipitation of AgCl
- B increases the solubility of AgCl
- C increases the concentration of \(\mathrm{NO}_3^{-}\)ion
- D decomposes \(\mathrm{Na}_2 \mathrm{~S}\) and NaCN , if formed
Answer & Solution
Correct Answer
(D) decomposes \(\mathrm{Na}_2 \mathrm{~S}\) and NaCN , if formed
Step-by-step Solution
Detailed explanation
It is done so that if there is any \(\mathrm{Na}_2 \mathrm{~s}\) or NaCN , it can be decomposed.
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