Science, asked by harman8320, 11 months ago

Which among the following is
the valency of
SO3
-2
-1
-3
-4

Answers

Answered by soumyapavuluri

0

Answer:

The valency of central atom sulphur in so2 is +4 & in so3 is +6. ... Bcoz u can't get the valency of a molecule..it is of a atom ...so vamency of S in SO2 is 4 and that in SO3 is 6....and of oxygen is 2 in both of them..

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