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In the chemical reaction, K2Cr2O7 + XH2SO4 + YS…
MEDIUM
MCQ SINGLE
NEET Chemistry
Physical Chemistry
Redox Reactions/Volumetric Analysis
Balancing Redox Reactions
In the chemical reaction, K2Cr2O7 + XH2SO4 + YSO2 -> K2SO4 + Cr2(SO4)3 + ZH2O, X, Y and Z are
A.
1,3,1
B.
4,1,4
C.
3,2,3
D.
2,1,2
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