Chemistry, asked by sonpalsingh182400, 2 months ago

Presence of electrons in 1.96 gram so4 - 2

Answers

Answered by s02371joshuaprince47

0

Answer:

(taking M.W of so4-2 approx 96 gm.) so,mole =given no.of molecule/Na(6*10 23). so mole =6 into 10 to the power 22.

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