-->Which of the following aqueous solution will exhibit highest ...

Hint: Elevation in boiling point $\alpha\ \ i$ Explanation: Boiling point elevation is a colligative property. This means it depends on the number of solute particles in a solution, not their identity. A higher concentration of solute particles leads to a greater elevation in boiling point. In this case, the concentration of glucose differs from that of other substances. So we have to see the product of concentration and $ \ i$ S.No. Ion Ions i concentration $c\times i$ 1 $ ~\mathrm{Na}_2 \mathrm{SO}_4 $ $2\ Na^+ \ and\ 1\ SO_4^{2-}$ 3 $0.01 \ M$ $0.03\ M~\ $ 2 $~\mathrm{C}_6 \mathrm{H}_{12} \mathrm{O}_6 $ $~\mathrm{C}_6 \mathrm{H}_{12} \mathrm{O}_6 $ (No ions) 1 (Non-electrolyte) $0.015\ M~\ $ $0.015\ M~\ $ 3 $ { Urea} $ $H_2NCONH_2$ (No ions) 1 (Non-electrolyte) $0.01 \ M$ $0.01 \ M$ 4 $\mathrm{KNO}_3$ $1\ K^+\ and\ 1\ NO_3^{-}$ 2 $0.01 \ M$ $0.02 \ M$ Elevation in boiling point $\alpha\ \ C \times i$ Thus, $0.01 \mathrm{M} ~\mathrm{Na}_2 \mathrm{SO}_4 $ have the highest boiling point. Hence, option 1 is the correct answer.

Elevation Of Boiling Point - NEET Chemistry PYQs

Hint: Elevation in boiling point

%5Calpha%5C%20%5C%20i

Explanation:

Boiling point elevation is a colligative property. This means it depends on the number of solute particles in a solution, not their identity. A higher concentration of solute particles leads to a greater elevation in boiling point.

In this case, the concentration of glucose differs from that of other substances. So we have to see the product of concentration and

%5C%20i

S.No.	Ion	Ions	i	concentration	$c%5Ctimes%20i$
1	$~%5Cmathrm%7BNa%7D_2%20%5Cmathrm%7BSO%7D_4$	$2%5C%20Na%5E%2B%20%5C%20and%5C%201%5C%20SO_4%5E%7B2-%7D$	3	$0.01%20%5C%20M$	$0.03%5C%20M~%5C$
2	$~%5Cmathrm%7BC%7D_6%20%5Cmathrm%7BH%7D_%7B12%7D%20%5Cmathrm%7BO%7D_6$	$~%5Cmathrm%7BC%7D_6%20%5Cmathrm%7BH%7D_%7B12%7D%20%5Cmathrm%7BO%7D_6$ (No ions)	1 (Non-electrolyte)	$0.015%5C%20M~%5C$	$0.015%5C%20M~%5C$
3	$%7B%20Urea%7D$	$H_2NCONH_2$ (No ions)	1 (Non-electrolyte)	$0.01%20%5C%20M$	$0.01%20%5C%20M$
4	$%5Cmathrm%7BKNO%7D_3$	$1%5C%20K%5E%2B%5C%20and%5C%201%5C%20NO_3%5E%7B-%7D$	2	$0.01%20%5C%20M$	$0.02%20%5C%20M$

Elevation in boiling point

%5Calpha%5C%20%5C%20C%20%5Ctimes%20i

Thus,

0.01%20%5Cmathrm%7BM%7D%20~%5Cmathrm%7BNa%7D_2%20%5Cmathrm%7BSO%7D_4

have the highest boiling point. Hence, option 1 is the correct answer.

Elevation Of Boiling Point

High-Yield Trend

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2 MCQs

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Official Solution

Elevation Of Boiling Point

High-Yield Trend

Questions 2 MCQs

Official Solution

Official Solution

Questions
2 MCQs