How many moles of water are present in one
litre of water -
(A) 55.5 moles (B) 5.55 moles
(C) 22.4 moles (D) None of these
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1litre water weighs 1000 grams
density is 1g per cc
no. of moles =weight ÷ weight of 1 mile
=1000÷18=55....
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