LIST I | LIST II | ||
A. | KMnO4 | I. | Orange |
B. | K2Cr2O7 | II. | Green |
C. | K2CrO4 | III. | Yellow |
D. | K2MnO4 | IV. | Purple |
Consider the following reactions $ A + HCl + H_2SO_4 \rightarrow CrO_2Cl_2$ + Side Products Little amount $ CrO_2Cl_2(vapour) + NaOH \rightarrow B + NaCl + H_2O $ $ B + H^+ \rightarrow C + H_2O $ The number of terminal 'O' present in the compound 'C' is ______