Assertion : (CH₃)₃COH when heated with conc. H₂SO₄ gives isobutylene as the main product and not di-tertiary butyl ether. Reason : All alcohols are radily dehyrated with conc. H₂SO₄ A.Both A and B are true and R is the correct explanation of A. B.A is true but R is False. C.A is False but R is True. D.Both A and R are false.