Question

which of the correctly represents 360g of water?
(a)2 mole of H2O
(b)20 moles of water
(c)6.022×10²³ molecules of water
(d)None of the above
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Answer 1

ii an IV

Explanation:

a mole of water = 18x2

36

b 360 g of water corresponds to

18g/mol

360g

=20mol.

Thus, the options (ii) and (iv) correctly represents 360 g of water.