MyQuestionIcon

2

You visited us 2 times! Enjoying our articles? Unlock Full Access!

Stoichiometric Calculations

What is the r...

Question

What is the ratio of volumes of hydrogen and oxygen in the electrolysis of water?

A

1:2

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

1:1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

2:1

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

2:2

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C
2:1

In the electrolysis of water, it is found that the ratio of volumes of hydrogen and oxygen obtained is 2:1 i.e., 2 volumes of hydrogen and 1 volume of oxygen combines to form water.

Suggest Corrections

thumbs-up

17

Similar questions

Q. Why we take ratio of hydrogen and oxygen 2:1 in electrolysis of water?

Q. Question 11

Electrolysis of water is a decomposition reaction. The mole ratio of hydrogen and oxygen gases liberated during electrolysis of water is

(a) 1:1
(b) 2:1
(c) 4:1
(d) 1:2

Q. The ratio of the volumes of hydrogen and oxygen obtained on electrolysis of water is ____.

The volume of hydrogen and oxygen obtained on electrolysis of water is in the ratio ___.

Q. Statement 1: During the electrolysis of water, the volume of gas obtained at anode is more than the volume of gas obtained at cathode.

Statement 2: Hydrogen is obtained at cathode and oxygen is obtained at anode during the electrolysis of water.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Stoichiometric Calculations

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Stoichiometric Calculations

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon