30 Gram Gram of NaCl dissolve in hundred gram of water find its concentration
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3/10 is the concentration of NaCl in water
siddharth6458:
proof it mathematically
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mass of NaCl -- 30gm
mass of water -- 100gm
Concentration=Mass of NaCl/Mass of water
=30/100 %
= 0.3%
mass of water -- 100gm
Concentration=Mass of NaCl/Mass of water
=30/100 %
= 0.3%
but the formula is mass%=(30)g/(100+30)×100
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