Doubt by Afnan Wadekar

Q135 ...Redox reaction....equivalent wieght is asked anser should be 3)...why volume is been wirtten in explaination?? please explain...

Answers

Answer by Rishikant Pandey

because hydrogen (H2) is always in the form of gas and at NTP volume of gas H2 is 22.4 litre in one mole