Chemistry, asked by jigarmansuri786, 4 hours ago

an open flask containing air is heated from 400 k to 600 k.the pr of air left in the flask is

Answers

Answered by Rajkd180203

1

Answer:

PV= nRT

PV = Constant

n is inversely proportional to Temperature.

n2/n1 = T1/T2

n2 = n1(400/600) = 2/3 n1

Percentage left = 2/3 x 100 = 66.67%

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