Question

the element A and B form purely covalent compound having molecular formulaé AB2 and whereas 1g of AB4 lower it by 1.3 K. the molar depression constant for benzene is 5.1 K kg mol:Calculate the atomic masss of A and atomic mass of B.​

Answer 1

Explanation:

the atomic mass of a is 25.59 g/mol and b is 42.64 g/mol