Chemistry, asked by visheshmaan1234, 8 months ago

Calculate vapour density of (NH₄)₂Cr₂O₇. ( N= 14, H=1, Cr= 52 , O= 16)

Answers

Answered by vaishnavivini

1

Vapour density = Molecular mass /2

molecular mass of (NH4)2Cr2O7 = 18×2 +52×2+16×7

= 252

therefore vapour density = 252/2

=126

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