Question

Which of the following would weigh the highest?

[C-12,H-1,O-16, Ca-40]

(a) 0.2 mole of sucrose (C12 H22 O11)

(b) 2 moles of CO2

(c) 2 moles of CaCO3

(d) 10 moles of H2O​

Answer 1

(c) 2 moles of CaCO3 would weigh the highest. Therefore, mass of 2 moles of CaCO3 is the highest, i.e., 200 g.

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