Chemistry, asked by gill4344, 18 days ago

K2Cr2O7 is prepare from :
(a) CrO5 (b) FeO.Cr2O7 (c) FeO.Cr2O3 (d) K2CrO4

Answers

Answered by Anmolpathak1808
0

answer ok let's start first cr7+alok= A new character

Explanation:

nothing mark me as Brian list

Similar questions