The chemical formula of Lucas reagent is
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- Anhy. \( \text{ZnCl}_2 / \text{HCl} \)
- \( \text{C}_6\text{H}_5\text{SO}_2\text{Cl} \)
- NaOH + CaO
- HNO\(_2\)
The Correct Option is A
Solution and Explanation
Lucas reagent is a mixture of concentrated hydrochloric acid and anhydrous zinc chloride. It is used to test for primary, secondary, and tertiary alcohols by classifying them based on the rate of formation of turbidity (alkyl halide).
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