Science, asked by siddharth6458, 1 year ago

30 Gram Gram of NaCl dissolve in hundred gram of water find its concentration

Answers

Answered by Yashthakur4903

2

3/10 is the concentration of NaCl in water

siddharth6458: proof it mathematically

Answered by Mrityunjaykumar20

2

mass of NaCl -- 30gm
mass of water -- 100gm

Concentration=Mass of NaCl/Mass of water

=30/100 %
= 0.3%

siddharth6458: but the formula is mass%=(30)g/(100+30)×100

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