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Calculate the molarity of NaOH solution prepared by dissolving its 4 gm in enough to form one litre of the solution (atomic mass of Na=23, O=16, H=1) |
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Answer» WEIGHT of NaOH=4g Molecular weight of NaOH=40G Volume of solution is 250ml Molarity = ? M= MW W
× Vinml 1000
M= 40 4
× 250 1000
0.4M Hope this will help youMARK me as brilliant |
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