6.0 gm of gaseous hydrogen produce 17.6 gm `CO_(2)` on complete combustion.
The mass percent of carbon in the hydrogen is :

6.0 gm of gaseous hydrogen produce 17.6 gm CO_(2) on complete combustion. The mass of water formed simultaneously is:

6.0 gm of gaseous hydrogen produce 17.6 gm CO_(2) on complete combustion. The volume occupied by 0.3 gm of the hydrocarbon is 224 ml at 2 atm and 273^(@) C . The Hydrocarbon is :

Moles of glucose, which produce a total of 774 gm CO_(2) and water on complete combustion, is :

Moles of glucose, which produce a total of 774 gm CO_(2) and water on complete combustion, is :

10 gm of a hydrocarbon exactly requires 40 gm oxygen for complete combustion. The product formed are CO_2 and water. When CO_2 gas formed is absorbed completely in lime water, the mass of solution increases by 27.5 gm What is the mass of water formed in combustion ?

0.2g of an organic compound on complete combustion produces 0.18g of water, then the percentage of hydrogen in it is

During the decomposition of 14.2 gm of a mixture of calcium carbonate and magnesium carbonate 3.36 litres of CO_(2) at S.T.P. are evolved. Determine the mass percents of carbonates in the mixture .

5.04 gm of metal carbonate produces 2.4 gm metal oxide on complete decomposition. What is the equivalent weight of metal ?