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प्रश्न
Calculate the mass of 0.1 mole of the following:
Mg
(Ca = 40, Na = 23, Mg = 24, S = 32, C = 12, Cl = 35.5, O = 16, H = 1)
उत्तर
0.1 mole of Mg has mass = 24 x 0.1 = 2.4 g
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