Ebullioscopic constant is the boiling point elevation when the co… - Vidyadip

MCQ

Ebullioscopic constant is the boiling point elevation when the concentration of the solution is

✓
1 m
B
1 M
C
1 mass
D
1 mole fraction of solute

✓

Answer

Correct option: A.

1 m

1 m

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from Solutions→Solutions — all question types→Chemistry STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

Which among the following compounds does not exhibit iodoform test?

The IUPAC name of a-methylpropionic acid is

When partial pressure of solvent in solution of nonvolatile solute is plotted against its mole fraction, nature of graph is

Which of the following is the product of reaction of ethane nitrile with Grignard reagent followed by acid hydrolysis?

What is the molality of solution that has freezing point depression $3 \mathrm{~K}$ and freezing point depression constant $5 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}$ ?

Thermocol is a homopolymer of

$\alpha$-Chlorosodium acetate on boiling with aqueous sodium nitrite gives

Among the following vinylic halide is ______.

The atom economy of the following reaction is $CH _3- CH _2- CH _2- CH _2- OH + NaBr + H _2 SO _4 \rightarrow$ $CH _3- CH _2- CH _2- CH _2- Br + NaHSO _4+ H _2 O$

Given $R=8.314 JK^{-1}$ mol $^{-1}$, the work done during combustion of $0.090kg$ of ethane (molar mass $=$ 30) at $300 K$ is