92 gm mixture of `CaCO_(3) "and" MgCO_(3)` was heated strongly in an open vessel. After complete
Channel: Doubtnut
Date: 2020-04-19

92 gm mixture of `CaCO_(3) "and" MgCO_(3)` was heated strongly in an open vessel. After complete decomposition of the carbonates it was found that the weight of residue left behind is 48g. Find the mass of `MgCO_(3)` in grams in the mixture.