1
MHT CET 2024 16th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which from following compounds is NOT in gaseous phase at $25^{\circ} \mathrm{C}$ ?

A
ClF
B
BrF
C
$\quad \mathrm{IF}_3$
D
$\mathrm{ClF}_3$
2
MHT CET 2024 16th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Calculate the pH of 0.01 M sulphuric acid.

A
1.699
B
2.00
C
0.699
D
3.398
3
MHT CET 2024 16th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify the correct statement from following properties.

A
The osmosis is a colligative property.
B
The vapour pressure of solution containing nonvolatile solute is lower than that of pure solvent at any given temperature.
C
The osmotic pressure of 0.1 M NaCl solution is lower than 0.1 M sucrose solution.
D
The boiling point of solution containing nonvolatile solute is lower than that of pure solvent.
4
MHT CET 2024 16th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following is true for a reaction as per coliision theory?

A
Every collision between reactants leads to chemical reaction.
B
It may be expected that rate of reaction is equal to rate of collision.
C
For gas phase reactions, the number of collisions is far less compared to observed rate.
D
The colliding molecules do not need proper orientation.
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