[" 18) "400" Cd "0" deg Nand froveture with dencity "],[8.27" gm/ee.if the iomic radibus "0.0i" is "],[1.24A" of determime iome "Omega-cd^(12)]

0.246 gm of an organic compound gave 0.198 gm of carbon dioxide and 0.1014 gm of water on complete combustion. 0.37 gm of the compound gave 0.638 gm of silver bromide. What is the molecular formula of the compound if its vapour density is 54.4?

0.246 gm of an organic compound gave 0.198 gm of carbon dioxide and 0.1014 gm of water on complete combustion. 0.37 gm of the compound gave 0.638 gm of silver bromide. What is the molecular formula of the compound if its vapour density is 54.4?

A body weighing 500gm.is lowered into a fluid of density 0.8gm/cc. If the apparernt loss of weight is 40gm, find the density of the body.

0.38 gm of a silver salt of a dibasic acid on igition gave 0.27 gm of silver. Calculate the molecular mass of the acid.

Calculate the total kinetic energy in joules, of the molecules in 8 gm of methane at 27^(@0C -