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

The equivalent mass of Na2S2O3 as reductant in the reaction, Na2S2O3+5H2O+4Cl22NaHSO4+8HCl, is :

A
MolarMass1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
MolarMass2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
MolarMass6
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
MolarMass8
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D MolarMass8
Na2S2O3+5H2O+4Cl22NaHSO4+8HCl
+2 +6
For each S, oxidation state changes by 4. So, total change for 2 S atoms is 8.
So, its equivalent weight is M8.

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