Two elements A and B combine to form compound X and Y. For the fix mass of A, masses of B contained for the compounds X and Y are in 3:7 ratio. If in compound X, 4gm of A combines with 12gm B, then in compound Y, 8gm of A will combine with… gm of B.

Suppose two elements X and Y combine to form two compound XY_2 and X_2Y_3 weigh 85g . The atomic masses of X and Y are respectively :

Suppose two elements X and Y combine to form two compound XY_2 and X_2Y_3 weigh 85g . The atomic masses of X and Y are respectively :

Two elements X and Y combine to form a compound XY. Under what conditions the bond formed between them will be ionic ?

Suppose two elements X and Y combine to form two compound XY_2 and X_2Y_3 weighs 85g . The atomic masses of X and Y are respectively :

Two elements A (at. mass 16) and B (at. mass 14) combine to form compounds X, Y and Z. The ratio of different masses of B which combine with a fixed mass of A in X, Y and Z is 1:3:5. If 32 parts by mass of A combine with 84 parts by mass of B in X, then in Z, 16 parts by mass of A will combine with

Two elements A (At. mass 75) and B (At. mass 16) combine to give a compound having 75.8 % of A. The formula of the compound is

Two elements X (at.mass 16) ard Y (at. mass 14) combine to form compounds A, which combine with a fixed mass of X in A, B and C is 1:3:5. If 32 parts by mas of X combines with 84 parts by mass of Y in B, then in C 16 parts by mass of X will combine with