Question

name of the gas collected at cathode and anode ​

Answer 1

Answer:

for which reaction?

COMMON EXAMPLE

All reducing agent in periodic table ex_ Na, Li ..etc

are at CATHODE, SINCE CATHODE ARE NEGATIVE CHARGE TERMINAL AND METALS HAVE POSITIVE CHARGE

ALL OXIDATING AGENTS ARE AT ANODE EX __ NON-METALS

Answer 2

Answer:

Cathode /Hydrogen

Anode/oxygen

Explanation:

The gas which is collected in double the amount the electrolysis is hydrogen