AP EAMCET Engineering 20 Apr 2019 Shift 1 Paper

Section: Chemistry

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Question : 126 of 160

Marks: +1, -0

If the kinetic energy of O2 gas is 4.0 kJ mol−1 , its RMS speed in cm s−1 is

5.0 × 102
5.0 × 103
5.0 × 104
5.0 × 10−4

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