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Standard XII

Chemistry

Molarity

49 gm of H2...

Question

49 gm of $H_{2} S O_{4}$ react with 1 L of water. Find the molarity of the solution

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2 M

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3 M

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0.5 M

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Solution

The correct option is D 0.5 M
Molarity= $\frac{W e i g h t o f s o l u t e i n g r a m}{M o l e c u l a r w e i g h t x V o l u m e (i n l i t r e)}$
$\frac{49}{98 \times 1} = 0.05 M$

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Similar questions

Q. Commercially available

H_{2} S O_{4}

98

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H_{2} S O_{4}

and

2

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. Calculate the molality (m) of

H_{2} S O_{4}

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[Take : Molar mass of

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98

m o l^{- 1}

Q. Sulphuric acid reacts with sodium hydroxide as follows

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\to

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Q. Calculate the pH of the mixture : 8 g of NaOH +680 mL of 1 M HCl+10 mL of

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H_{2} S O_{4}

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solution having molarity

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and density

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49 gm of H2SO4 react with 1 L of water. Find the molarity of the solution

The correct option is D 0.5 MMolarity=WeightofsoluteingramMolecularweightxVolume(inlitre)4998×1=0.05M

49 gm of $H_{2} S O_{4}$ react with 1 L of water. Find the molarity of the solution

The correct option is D 0.5 M
Molarity= $\frac{W e i g h t o f s o l u t e i n g r a m}{M o l e c u l a r w e i g h t x V o l u m e (i n l i t r e)}$
$\frac{49}{98 \times 1} = 0.05 M$