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Standard XII

Chemistry

Concentration Terms

100 mL of H...

Question

100 mL of $H_{2} {S O}_{4}$ solution havinf molarity 1 M and density 1.5g/mL is mixed with 400 mL of water. Calculate final of $H_{2} {S O}_{4}$ solution, if final density is 1.25 g/mL.

4.4 M

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0.145 M

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0.52 M

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0.227 M

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Solution

The correct option is C 0.227 M
Total moles of $H_{2} S O_{4} = 0.1$ mole
Total volume $= \frac{150 + 400}{1.25} = \frac{550}{1.25} = 440$
$∴ M = \frac{0.1}{440} \times 1000 = \frac{1}{4.4} = 0.227 M$

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Similar questions

100 m L o f H_{2} S O_{4}

solution having molarity

1 M

and density

1.5 g / m L

is mixed with

400 m L

water. Calculate final molarity of

H_{2} S O_{4}

solution, if final density is

1.25 g / m L

100 mL

of an

H_{2} S O_{4}

solution that has a molarity of

1 M

and density of

1.50 g/mL

is mixed with

400 mL

of water. If the final density of the resulting solution is

1.25 g/mL

, the final molarity of the

H_{2} S O_{4}

solution is:

100 mL

of an

H_{2} S O_{4}

solution that has a molarity of

1 M

and density of

1.50 g/mL

is mixed with

400 mL

of water. If the final density of the resulting solution is

1.25 g/mL

, the final molarity of the

H_{2} S O_{4}

solution is:

Q. Density of a

H_{2} {S O}_{4}

solution is

1.2 g / m l

and it is

40

by weight. Determine molarity of this solution.

100 mL

H C l

solution having molarity

1 M

is mixed with

400 mL

of water. Calculate final molarity of

H C l

solution.

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100 mL of H2SO4 solution havinf molarity 1 M and density 1.5g/mL is mixed with 400 mL of water. Calculate final of H2SO4 solution, if final density is 1.25 g/mL.

The correct option is C 0.227 MTotal moles of H2SO4=0.1 mole Total volume =150+4001.25=5501.25=440 ∴M=0.1440×1000=14.4=0.227M

100 mL of $H_{2} {S O}_{4}$ solution havinf molarity 1 M and density 1.5g/mL is mixed with 400 mL of water. Calculate final of $H_{2} {S O}_{4}$ solution, if final density is 1.25 g/mL.

The correct option is C 0.227 M
Total moles of $H_{2} S O_{4} = 0.1$ mole
Total volume $= \frac{150 + 400}{1.25} = \frac{550}{1.25} = 440$
$∴ M = \frac{0.1}{440} \times 1000 = \frac{1}{4.4} = 0.227 M$