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The K.E. of one mole of a gas at normal temperature and pressure is(a) 0.56 x 104 J(b) 1.3 x 102J(c) 2.7 x 102J(d) 3.4 x 103J |
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Answer» (d) 3.4 x 103J K . E = \(\frac{3}{2}\)RT = \(\frac{3}{2}\) x 8.31 x 273 = 3.4 x 103J |
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