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The number of moles in 28.4 g of chlorine atom (Cl) is: C O0.84 moles.0.80 moles0.82 moles0.78 moles |
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Answer» first of all your options is wrong because molar mass of CHLORINE ATOM is APPROX (17.75) {A/q to your q =1.6 moles of chlorine atom is present } option b - 0.80 molesExplanation:no of moles = (GIVEN mass /molar mass) = (28.4 /35.5) = 0.8 moles present in 28.4 g of chlorine molecule (CL2) |
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