Chemistry, asked by chandankumar5652, 11 months ago

please calculate this question

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Answered by sgarg12092000

1

Answer:

c 533K

Explanation:

total kE of He=total KE of argon

3/2nRT=3/2nRT. (n=no.of mole

R=gas constant ,T=temperature)

3/2 &R is cancel

moles of he*temp=moles of argon*temp

0.3*T=0.4*400

T=533.33K

Answered by Anonymous

1

Answer:

Correct Option is C

533K

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