If 10 mL of 0.1 M aqueous solution of NaCl... If

Question

If 10 mL of 0.1 M aqueous solution of NaCl... If 10 mL of 0.1 M aqueous solution of NaCl is divided into 1000 drops of equal volume. What is the concentration of one drop?

Samyak Jain · Accepted Answer

The concentration of solution will not change if we divide it into equal volumes.However, amount of solute differs from a small volume to a large volume.Here there are 10 ml x 0.1 M = 1 mmol in 10 ml of solution.Volume of each drop = 10 ml/ 1000 = 10–2 ml and in this there are 1 mmol/ 1000 = 10–3 mmol of NaCl.New concentration of each drop = Number of mmol of NaCl / Volume of solution in ml = 10–3 mmol/10–2 ml = 0.1 M

Physical Chemistry> If 10 mL of 0.1 M aqueous solution of NaC...

If 10 mL of 0.1 M aqueous solution of NaCl... If 10 mL of 0.1 M aqueous solution of NaCl is divided into 1000 drops of equal volume. What is the concentration of one drop?

Shweta , 6 Years ago

Samyak Jain

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Physical Chemistry> If 10 mL of 0.1 M aqueous solution of NaC...

If 10 mL of 0.1 M aqueous solution of NaCl... If 10 mL of 0.1 M aqueous solution of NaCl is divided into 1000 drops of equal volume. What is the concentration of one drop?

Shweta , 6 Years ago

Samyak Jain

LIVE ONLINE CLASSES

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