Question

0.200 gram of an organic compound gave on combustion 0.147 gram of CO2 ,0.12 gram of H2o and 74.6 organic compound of N2 gas at STP calculate the emphirical formula of the compound​

Answer 1

Explanation:

g mol-1 ) to be dissolved in 75g of benzene to lower its freezing point by 0.48 K (Kf = 5.12 K kg mol-1 ) . ... Hence, 1.8 g of solute is to be dissolved. ... This will help us to improve better.