SATHEE: Solutions Question 223

Solutions Question 223

Question: What is the molarity of $H_{2} S O_{4}$ solution, that has a density 1.84 gm/cc at $35^{o} C$ and contains solute 98% by weight [AIIMS 2001]

Options:

A) (a] 4.18 M

B) 8.14 M

C) 18.4 M

D) 18 M

Show Answer

Answer:

Correct Answer: C

Solution:

98% $H_{2} S O_{4}$ means 98g $H_{2} S O_{4}$ in 100g solution. $\frac{100}{1.84} c c = 54.3 c c$ ; $98 g H_{2} S O_{4} = 1, m o l$ Hence molarity $= \frac{1}{54.3} \times 1000 = 18.4 M$

Solutions Question 223

Question: What is the molarity of $H_{2} S O_{4}$ solution, that has a density 1.84 gm/cc at $35^{o} C$ and contains solute 98% by weight [AIIMS 2001]

Options:

Answer:

Solution:

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Solutions Question 223

Question: What is the molarity of H2SO4 solution, that has a density 1.84 gm/cc at 35oC and contains solute 98% by weight [AIIMS 2001]

Options:

Answer:

Solution:

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Test Platform

Sample Mock Test

Mentorship

NCERT Exercise Video Solution

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Question: What is the molarity of $H_{2} S O_{4}$ solution, that has a density 1.84 gm/cc at $35^{o} C$ and contains solute 98% by weight [AIIMS 2001]