Identify the first/slowest step or intermediate in acid-catalysed dehydration of alcohol

CBSE Class 12 · Chemistry · Alcohols, Phenols and Ethers · similar questions asked in 2 years (2025, 2026)

Q1 2025 1 mark

Alkenes are formed by heating alcohols with conc. $\mathrm{H_2SO_4}$. The first step in the reaction is…
Q2 2026 1 mark

The intermediate formed during the slowest step involved in the dehydration of alcohol is…