Question

What is the molality of solution containing 4.5 moles of NaCl is 100 ml

Answer 1

45 M

Molarity(M)= Moles/Volume of the solution (in litre)

➞ M = 4.5×1000/100

➞ M = 45

Molarity of solution is 45 M

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Answer 2

Answer:

45 M

★ 5.0

Molarity (M)= Moles/Volume of the solution (in litre)

→ M = 4.5×1000/100

→ M = 45

Molarity of solution is 45 M

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