Question

Calculate molarity of solution if 5.84 gm nacl dissolved in water to form 500 cm cube solution

Answer 1

Explanation:

500cm^2=0.5Litre

molecular weight of NaCl=58.4

no. of moles =5.84/58.4

=0.1 moles

molarity =moles/volume

= 0.1/0.5

= 0.2 M

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