[" A certain compound contain magnesium,"],[" carbon and Niterogen in the mass ratio "],[12:12:14" .The formula of the compound is "]

A certain compound contains magnesium, carbona dn Nitrogen in the mass ratio 12: 12:14 . The formula of the compound is

A certain compound contains Calcium, Carbon and Nitrogen in the mass ratio, 20 : 6 : 14. The empirical formula of the compound is

A compound contains carbon and hydrogen in the mass ratio 3:1 . The formula of the compound is

A compound contains carbon and hydrogen in the mass ratio 3:1. The formula of the compound is

On analysis, a certain compound was found to contain iodine and oxygen in the ratio of 254:80. The formula of the compound is: (At. mass I=127,O=16)

On analysis, a certain compound was found to contain iodine and oxygen in the ratio of 254:80. The formula of the compound is (At mass I = 127, O = 16)

64g of an organic compound contains 24 g of carbon, 8gm of hydrogen and the rest oxygen. The empirical formula of the compound is

64g of an organic compound contains 24 g of carbon, 8gm of hydrogen and the rest oxygen. The empirical formula of the compound is