1
MHT CET 2026 17th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
Which from following compounds has lowest thermal stability?
A
$\text{IBr}$
B
$\text{BrCl}$
C
$\text{BrF}$
D
$\text{ClF}$
2
MHT CET 2026 16th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
Identify increasing order of acidity for following diprotic acids in aqueous solutions.
A
$\text{H}_2\text{S} < \text{H}_2\text{Se} < \text{H}_2\text{Te}$
B
$\text{H}_2\text{Se} < \text{H}_2\text{S} < \text{H}_2\text{Te}$
C
$\text{H}_2\text{Te} < \text{H}_2\text{S} < \text{H}_2\text{Se}$
D
$\text{H}_2\text{Se} < \text{H}_2\text{Te} < \text{H}_2\text{S}$
3
MHT CET 2026 15th April Evening Shift
MCQ (Single Correct Answer)
+1
-0
Identify weakest acid from following.
A
Hypochlorous acid
B
Chlorous acid
C
Chloric acid
D
Perchloric acid
4
MHT CET 2025 5th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify the correct order of acidity of hydrides of $16^{\text {th }}$ group elements from the following.

A

$\mathrm{H}_2 \mathrm{O}>\mathrm{H}_2 \mathrm{~S}>\mathrm{H}_2 \mathrm{Se}>\mathrm{H}_2 \mathrm{Te}$

B

$\mathrm{H}_2 \mathrm{Te}>\mathrm{H}_2 \mathrm{O}>\mathrm{H}_2 \mathrm{~S}>\mathrm{H}_2 \mathrm{Se}$

C

$\mathrm{H}_2 \mathrm{Te}>\mathrm{H}_2 \mathrm{Se}>\mathrm{H}_2 \mathrm{~S}>\mathrm{H}_2 \mathrm{O}$

D

$\mathrm{H}_2 \mathrm{Te}>\mathrm{H}_2 \mathrm{Se}>\mathrm{H}_2 \mathrm{O}>\mathrm{H}_2 \mathrm{~S}$

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