Count the number of pi bonds in the major product: arrow Ether(LiAlH)4 (. excess .) Product

Question

Count the number of pi bonds in the major product: <img class="img-fluid question-image" alt="Question" src="https://cdn.tardigrade.in/q/nta/c-8lyr7pzexfqxxgei.jpg" /> arrow Ether(LiAlH)4 (. excess .) Product (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

Lithium aluminium hydride reduces aldehydes, ketones and carboxylic acids to corresponding alcohols and nitro group to respective amine group. But Lithium aluminium hydride cannot reduce the carbon-carbon double bonds. <img class="img-fluid question-image" alt="Solution" src="https://cdn.tardigrade.in/q/nta/c-8lyr7pzexfqx4xdf.jpg" />

Q. Count the number of pi bonds in the major product: →Ether(LiAlH)4​(excess)​ Product

Lithium aluminium hydride reduces aldehydes, ketones and carboxylic acids to corresponding alcohols and nitro group to respective amine group. But Lithium aluminium hydride cannot reduce the carbon-carbon double bonds.

Q. Count the number of pi bonds in the major product:
$\to_{Et h er}^{(L i A l H)_{4} (e x cess)}$ Product