SATHEE: Solutions Question 190

Solutions Question 190

Question: What is the molality of a solution which contains 18 g of glucose $(C_{6} H_{12} O_{6})$ in 250 g of water [UPSEAT 2001]

Options:

A) 4.0 m

B) 0.4 m

C) 4.2 m

D) 0.8 m

Show Answer

Answer:

Correct Answer: B

Solution:

Molality $= \frac{w}{m \times W} \times 1000 = \frac{18 \times 1000}{180 \times 250}$

$= 0.4$ m

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Solutions Question 190

Question: What is the molality of a solution which contains 18 g of glucose (C6H12O6) in 250 g of water [UPSEAT 2001]

Options:

Answer:

Solution:

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Question: What is the molality of a solution which contains 18 g of glucose $(C_{6} H_{12} O_{6})$ in 250 g of water [UPSEAT 2001]