The major product formed when `3,3`-dimethylbutan`-2`-ol is heated with concentrated sulphuric acid is

The major product formed when a 3-methyl butan-2-ol is heated with concentrated sulphiric acid, is :

The major product formed when a 3-methyl butan-2-ol is heated with concentrated sulphiric acid, is :

The major product formed when 3,3- dimethylbutan -2-ol is heated with conc. Sulphuric acid is

Copper turnings when heated with concentrated sulphuric acid will give

Write the reaction showing major and minor products formed on heating butan-2-ol with concentrated sulfuric acid.

Give the IUPAC name of the product formed when isobutylene is treated with a few drops of concentrated sulphuric acid.