The atomic mass of calcium is 40 the number of moles in 60 g of calcium are
- a)1.5 mol
- b)0.75 mol
- c)2.0 mol
- d)0.5 mol
Correct answer is option 'A'. Can you explain this answer?
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Jai Bawlia
Jul 21, 2018 |
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Number of moles of Ca = Given mass of calcium / Molar mass of calcium = 60 / 40 = 1.5 moles.
Number of moles of Ca = Given mass of calcium / Molar mass of calcium = 60 / 40 = 1.5 moles.
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Number of moles of Ca = Given mass of calcium / Molar mass of calcium = 60 / 40 = 1.5 moles.
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