Question

prepare 0.1 molar Nacl for 750 ml​

Answer 1

Answer:

molarity=no.of moles of solute/volume I litre

750ml=0.75L

0.1=N/0.75

N=0.1×0.75

0.075moles

Take 0.075 moles of NaCl add water upto 0.75ml

then the molarity of NaCl solution will be 0.1 molar

Explanation:

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