`(a+b)^2` formula

The valency of an element A is 3 and that of another element B is 2 . The formula of the compound formed from A and B is ………….

The valencies of two elements A and B are given below : {:("Element",,"Valency"),(A,,1+),(B,,2+):} (i) What is formula of sulphate of A ? (ii) What is the formula of nitrate of B ?

At certain temperature, two moles of A combines with five moles of B to, produce two moles of C. If atomicity of A and B is 2, the formula of compound C is :

The formula of carbonate of a metal M is M_(2)CO_(3) . (a) What will be the formula of its iodide ? (b) What will be the formula of its nitride ? (c ) What will be the formula of its phosphate ?

Find the dimensions of a in the formula (p+a/V^2)(V-b)=RT

Find the dimensions of a in the formula (p+a/V^2)(V-b)=RT

Find the dimensions of a in the formula (p+a/V^2)(V-b)=RT