What happens when the following alcohol vapours are passed over heated copper ? (a) n-butyl alcohol, (b) isobutyl alcohol, (c) 2-butanol and (d) 2-methyl-2-propanol.

What happens when the following are heated ? CaCO_3 and SiO_2

When vapour of an alcohol are passed over hot reduced copper, it gives an alkene. The alcohol is

What happen when CaC_2 is heated with N_2 .

When vapours of ethyl alcohol are passed over Al_2O_3 , at 533 K, it forms

What happens when Borax is heated with H_2SO_4 ?

What happen when CO_2 is passed through slaked lime

Arrange the following sets of compounds in order of their increasing boiling points. I) (a) Pentonol-1: (b) Butanol-1, (c) Butanol-2, (d) Ethanol, (e) Propanol and (f Methanol II) (p) Pentanol - 1 , (q) n - Butane , (r ) Pentanoil and (s) ethoxyethane.