सूची\(-I\) को सूची\(-II\) के साथ मिलाइए :

सूची\(- I\) (प्राप्त उत्पाद)	सूची\(- II\) (कार्बोनिल यौगिक की निम्नलिखितके साथ अभिक्रिया)
\((a)\) सायनोहाइड्रिन	\((i)\) \(NH _{2} OH\)
\((b)\) ऐसीटैल	\((ii)\) \(RNH _{2}\)
\((c)\) शिफ़ क्षारक	\((iii)\) ऐल्कोहाल
\((d)\) ऑक्सिम	\((iv)\) \(HCN\)

नीचे दिए गए विकल्पों में से सही उत्तर चुनिए

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.