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  • The Language of Chemistry - 2
  • What is the valency of sulphur in SO2?
Multiple choice

What is the valency of sulphur in SO2?

  1. 2

  2. 6

  3. 4

  4. 3

  5. 8

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Valency of oxide is - 2. In SO2, valency of sulphur is calculated as x + 2(-2) = 0 x = 4

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