A gaseous organic compound has an empirical formula $C_xH_y$. When 0.150 g of the compound is completely combusted, it produces 0.225 g of $CO_2$ and 0.090 g of $H_2O$. Given the vapor density of the compound is 29, what is the molecular formula?

The formula of a compound which gives simple whole number atomic ratio in one molecule of a compound is called:

The formula of a compound which gives simple whole number atomic ratio in one molecule of a compound is called: