Correct statements among the following areA) Tritium is a ß-emitterB) Pure hydrogen can be obtained by the electrolysis of Ba(OH)2 solution using Nickel electrodes C) Hydrogen reduces Zn+2(aq)D) Atomic hydrogen torch is used for welding purpose

A) True- Tritium emits less harmful ß-raysB) True-Pure hydrogen can be obtained by the electrolysis of Ba(OH)2 solution using Nickel electrodes C) False-Hydrogen cannot reduce Zn+2 (aq). It can reduce Pd+2(aq), Ag+(aq), Cu+2(aq), Au+3(aq) onlyD) True-Atomic hydrogen torch produces very high temperature (4000 K) due to recombination energy.