Two elements $A' and $B' (atomic weights 75 and 16 respectively) combine to give a compound having 75.8% of $A'. The compound has the formula

Question 1

Two elements A (atm. wt. 75) and B (atm wt. 16) combine to yield a compound. The percentage by weight of A in the compound was found to be 75.08. The formula of the compound is -

(A) AB

(B) AB2

(C) A2B

(C) A2B3

Question 2

The formula of the compound is A2B3

Two elements $A' and $B' (atomic weights 75 and 16 respectively) combine to give a compound having 75.8% of $A'. The compound has the formula

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Two elements $A' and $B' (atomic weights 75 and 16 respectively) combine to give a compound having 75.8% of $A'. The compound has the formula

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