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MnO2 s xHCl aq MnCl2 aq yH2O l zCl2 g In theequ... - JAMB Chemistry 2007 Question

MnO2(s) + xHCl(aq) → MnCl2(aq) + yH2O(l) + zCl2(g)
In theequation above, what are the values of x, y and z respectively
A
2, 1, 2
B
4, 1, 2
C
4, 2, 1
D
1, 2, 1
correct option: c
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