GK
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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44.0 g
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2.65 x1023 g
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1.37 x1022 g
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96.0 g
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Detailed explanation-1: -Molar mass of CO2 is 44 gram/mol. So, the mass of 1 mole or 6.02*10^23 molecules of CO2 is 44 grams.
Detailed explanation-2: -Mass of 1 mole (6.023 X 1023 molecules) of CO2 is about 44g.
Detailed explanation-3: -Molar mass of CO 2 = 12 + 2 × 16 = 12 + 32 = 44 g 1 mole of CO 2 = 44 g = 22 . 4 litres at S . T .
Detailed explanation-4: -The molecular mass of carbon dioxide is 44.01amu. The molar mass of any compound is the mass in grams of one mole of that compound. One mole of carbon dioxide molecules has a mass of 44.01g, while one mole of sodium sulfide formula units has a mass of 78.04g. The molar masses are 44.01g/mol and 78.04g/mol respectively.
Detailed explanation-5: -Reason(R): 44g of Carbon dioxide C O 2 contains 6 × 10 23 molecules.