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1 g of a carbonate (M2CO3) on treatment ...

1 g of a carbonate (`M_2CO_3`) on treatment with excess HCl produces 0.01186 mole of `CO_2`. The molar mass of `M_2CO_3` is g `"mol"^(-1)` :

A

1186

B

84.3

C

118.6

D

11.86

Text Solution

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The correct Answer is:
B
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