Q)
(chatquestion)...6.
mole of KMNO4
mol of ferrous oxalate =
Hence, (A) is the correct answer.
Illustration 21
What volume of 6 M HNO, is needed to oxidize 8 g of Fe2+ to Fe+, HNO, gets converted to NO?
(A) 8 mL
(B) 7.936 mL
(C) 32 mL
(D) 64 mL
Solution
Meq. of HNO, = Meq. of Fe2+
%3D
or 6 x3 xV =-
x1000
56
=D7.936 mL
n-factor = 3
%3!
+5
(NO, → NO)
Hence, (B) is the correct answer.
276...(From where does this volume come .......)
...
