wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The volume of oxygen liberated at STP from 15 mL of 20 volume H2O2 is:

A
250 mL
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
300 mL
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
150 mL
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
200 mL
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 300 mL
1 L of 20 volume of H2O2 will give 20 L of oxygen at NTP.

Oxygen liberated from 1000 mL (1 L) of H2O2 = 20 L

Oxygen liberated from 15 mL of H2O2 = 201000×15 = 0.3 L = 300 mL

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Hydrogen Peroxide
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon