In acidic medium dichromate ion oxidises ferrous ion to ferric ion. If the gram-molecular weight of potassium dichromate is 294 g, its equivalent weight is
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
294
b
147
c
49
d
24.5
answer is C.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
Decreases in O.No/atom of Cr = 3Total decreases in O.No/mole of K2Cr2O7 = 2 x 3 = 6
In acidic medium dichromate ion oxidises ferrous ion to ferric ion. If the gram-molecular weight of potassium dichromate is 294 g, its equivalent weight is