MCQ
The valency of $A = 3$ and $B = 2$, then the compound is
- ✓${A_2}{B_3}$
- B${A_3}{B_2}$
- C${A_3}{B_3}$
- D${A_2}{B_2}$
✓
Answer
Correct option: A.
${A_2}{B_3}$
(a)The compound will be ${A_2}{B_3}$ (By criss cross rule).
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