Question

Heya!


Answer the question.. plzz​

Answer 1

Explanation:

1 options is right

m1 = 4gm

m2 = 24gm

total mass of mixture is 28

solution>>>>>

.02 m cube = 20 L

by ideal gas equation

PV = nRT

1 × 10^5 Nm ^-2 = 1atm

1 × 20 = n × .0821 × 300

n = .8 moles

then m1 = 4

m2 = 24

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