Question

Kinetic energy per unit volume of H2 gas at NTP is

(1) 3.2 * 10^6 J
(2) 1.5 * 10^5 J
(3) 4.6 x 10^6 J
(4) 1.2 x 10^3 J

Answer=(2)​

Answer 1

The kinetic energy of H2 gas at NTP is

1.5×10^5 J.

Explanation:

As we know that

Pressure at NTP =2/3×K.E

K.E=1.5×1.01×105

     = 1.5×10^5 J

Thus the kinetic energy of H2 gas at NTP is 1.5×10^5 J

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Answer 2

Answer:Here's the answer

Explanation:

Pressure at NTP =2/3×K.E

K.E=1.5×1.01×105

= 1.5×10^5 J

Thus the kinetic energy of H2 gas at NTP is 1.5×10^5 J