\[a{{K}_{2}}C{{r}_{2}}{{O}_{7}}+bKCl+c{{H}_{2}}S{{O}_{4}}\xrightarrow{ – McqOptions

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1.	\[a{{K}_{2}}C{{r}_{2}}{{O}_{7}}+bKCl+c{{H}_{2}}S{{O}_{4}}\xrightarrow{{}}\] \[xCr{{O}_{2}}C{{l}_{2}}+yKHS{{O}_{4}}+z{{H}_{2}}O\] The above equation balances when
A.	a = 2, b = 4, c = 6 and x = 2, y = 6, z = 3
B.	a = 4, b = 2, c = 6 and x = 6, y = 2, z = 3
C.	a = 6, b = 4, c = 2 and x = 6, y = 3, z = 2
D.	a = 1, b = 4, c = 6 and x = 2, y = 6, z = 3
Answer» E.

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