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Phenol on treating with concentrated H2SO4 at 15–20C mainly produces

+1 vote

asked Mar 9, 2019 in Class 12 by kratos

Phenol on treating with concentrated H2SO4 at 15–20C mainly produces

(1) Phenol -2 – sulphonic acid

(2) Phenol -4 – sulphonic acid

(3) A 50% mixture of ortho and para phenol sulphonic acid

(4) Phenol – 2, 46 – trisulphonic acid

ethers
class-12
phenols
alcohols

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1 Answer

+1 vote

answered Feb 18, 2021 by kratos

Best answer

Phenol on treating with concentrated H2SO4 at 15–20C mainly produces Phenol -4 – sulphonic acid

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