`1` gram of a carbonate `(M_2CO_3)` on treatment with excess `HCl` produces `0.01186` mole of `CO_2`. The molar mass of

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Q 2627223181.     `1` gram 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` in `g mol^(-1)` is :
JEE 2017 Mains 2nd April
A

`118.6`

B

`11.86`

C

`1186`

D

`84.3`

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Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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