Doubt from organic grid type question

@Shaquib sir..

Answer is c

dnt know answer sir please share solution...

thanks sir..

Tomorrow tell me the answer of this question

yes sir...

sir if temp of this reaction get incresed will their be some change in product..like temp nt mentioned but just thinking..

Increasing temperature in this question means increasing the rate of reaction,there is no change in product.
But temperature play a important role in elimination reaction where it require energy to break bond.