Chemistry, asked by parthbansal149, 1 year ago

how much volume of water must be added to the 150 ml solution of 0.8 M so that its molarity becomes 0.4

Answers

Answered by beautyandbrains

1

Answer: 300 mL of water is to be added

Explanation:

M1V1 = M2V2

=> 0.8 x 150 = 0.4 x V2

=> V2 = 0.8 x 150 / 0.4

= 2 x 150

= 300 mL

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