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If 500 mL of a 5 M solution is diluted to 1500 mL, what will be the molarity of the solution obtained? - Chemistry

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Question

If 500 mL of a 5 M solution is diluted to 1500 mL, what will be the molarity of the solution obtained?

Options

  • 1.5 M

  • 1.66 M

  • 0.017 M

  • 1.59 M

MCQ
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Solution

1.66 M

Explanation:

The relation between molarity and volume is given as,

M1V1 = M2V2

On substituting the value in the above equation, the pol can be calculated as

5 × 500 mL = M2 × 1500 mL

M2 = `(5 xx 500)/1500` = 1.66 M

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Chapter 1: Some Basic Concepts of Chemistry - Multiple Choice Questions (Type - I) [Page 2]

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NCERT Exemplar Chemistry [English] Class 11
Chapter 1 Some Basic Concepts of Chemistry
Multiple Choice Questions (Type - I) | Q 4 | Page 2

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