-->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 & Analysis

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.

Preparing Elevation Of Boiling Point for NEET

Elevation Of Boiling Point is a specific sub-topic that frequently appears in the NEET examination. Understanding the underlying principles and practicing targeted questions is key to mastering this concept.

The questions compiled above are previous year questions (PYQs) directly related to Elevation Of Boiling Point. Practicing these specific questions helps you understand the difficulty level and the examiner's approach to this topic.

Topic Frequently Asked Questions

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You can refer to the priority and consistency badges at the top of this page. High priority topics should be thoroughly revised multiple times before the exam.

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No, it is highly recommended to understand the core concept and methodology behind each solution rather than memorizing them, as exact questions are rarely repeated, but the concepts definitely are.

Elevation Of Boiling Point

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Preparing Elevation Of Boiling Point for NEET

Topic Frequently Asked Questions

Is Elevation Of Boiling Point a high-weightage topic?

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Elevation Of Boiling Point

High-Yield Trend

Questions 2 MCQs

Official Solution

Official Solution

Preparing Elevation Of Boiling Point for NEET

Topic Frequently Asked Questions

Is Elevation Of Boiling Point a high-weightage topic?

Should I memorize the solutions?

Questions
2 MCQs