Among the following reactions which gives (give) tert-butylbenzene as the major product is (are)

Among the following reactions which gives (give) tert-butylbenzene as

1.	Among the following reactions which gives (give) tert-butylbenzene as the major product is (are)
Answer» Solution :t-Butyl bromide on TREATMENT with NaOEt undergoes ELIMINATION to GIVE isobutylene while all the REMAINING reactions give t-butylbenzene as the major product.