1
MHT CET 2024 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify false statement form following.

A
The boiling point of solution containing non volatile solute is always higher than pure solvent.
B
At any temperature the vapour pressure of solution containing non volatile solute is lower than that of pure solvent.
C
The boiling point of liquid is the temperature at which its vapour pressure equals atmospheric pressure.
D
The molal elevation constant is the boiling point elevation produced by 1 molar solution.
2
MHT CET 2024 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which form following is a use of polyester fibres?

A
Making bristles of brushes.
B
To obtain orlon.
C
To obtain electric insulators.
D
To obtain terywool.
3
MHT CET 2024 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Calculate the solubility product of sparingly soluble salt BA at 300 K if its solubility is $9.1 \times 10^{-3} \mathrm{moldm}^{-3}$ at same temperature.

A
$9.635 \times 10^{-5}$
B
$9.012 \times 10^{-5}$
C
$8.281 \times 10^{-5}$
D
$7.816 \times 10^{-5}$
4
MHT CET 2024 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following is a pair of dihydric phenols?

A
Resorcinol and pyrogallol
B
Quinol and phloroglucinol
C
Phloroglucinol and pyrogallol
D
Cetechol and Quinol
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