Question:

Which of the following compounds is obtained when alkyl halides reacted with silver nitrite?

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Silver nitrite is covalent, so nitrogen donates its lone pair to the carbon.
Updated On: Nov 12, 2026
  • Nitroalkanes
  • Alkyl nitrite
  • Alkyl isocyanide
  • Alkyl cyanide
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The Correct Option is A

Solution and Explanation

Step 1: Understanding the Concept
The nitrite ion is an ambident nucleophile that can attack through nitrogen or oxygen.

Step 2: Role of silver nitrite
\(\text{AgNO}_2\) is mainly covalent, so the nitrogen lone pair is available and attacks the carbon of the alkyl halide.

Step 3: Product
\(R-X+\text{AgNO}_2\rightarrow R-\text{NO}_2+\text{AgX}\). This gives a nitroalkane.

Final Answer:
Alkyl halides give nitroalkanes with silver nitrite. \[ \boxed{\text{(A) }\text{Nitroalkanes}} \]
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