It has been observed that gaseous hydrogen chloride is a very poor conductor of electricity,but a solution of hydrogen chloride gas in water is a good conductor of electricity. This is due to the fact that:

• A
  Water is a good conductor of electricity
• B
  Hydrogen chloride gas in water solution ionizes
• C
  $A$ gas is a non-conductor but a liquid conducts electricity
• D
  Gas does not obey $Ohm$'s law whereas solution does