1.

Dichromate ion in acidic medium oxidizes stannous ion as. xSn^(2+) + yCr_2O_7^(-2) + zH^(+) rArr aSn^(+4) + bCr^(+3) + cH_2O (a) The value of x : y is 1 : 3 (b) The value of x + y + z may 18 (c) a : b is 3 : 2 (d) The value of z-c is 7 The correct code is -

Answer»

a,C,d
B,c,d
a,b,d
a,c

Answer :B


Discussion

No Comment Found

Related InterviewSolutions