Chemistry
The table given below gives information about six elements.
| Electronic Configuration | Formula of Compound | ||
|---|---|---|---|
| W | A: 2, 1 | B: 2, 6 | A2B |
| X | B: 2, 6 | C: 2, 7 | B2C |
| Y | C: 2, 7 | D: 2, 8, 3 | DC3 |
| Z | E: 2, 8, 6 | F: 2, 8, 8, 2 | FE |
Identify the compound which is wrongly formed.
- Z
- Y
- X
- W
Chemical Bonding
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Answer
X
Reason — Compound B2C is wrongly formed. Valency of B is 2 and C is 1. Hence, correct formula of the compound will be BC2
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