1
MHT CET (PCB) 2025 9th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which from following quantity of different gases contains maximum number of molecules?

A

$7 \mathrm{~g} \mathrm{~N}_2$

B

$2 \mathrm{~g} \mathrm{H}_2$

C

$8 \mathrm{~g} \mathrm{O}_2$

D

$20 \mathrm{~g} \mathrm{NO}_2$

2
MHT CET (PCB) 2025 9th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which from following is an example of intensive property?

A

Density

B

Mass

C

Internal energy

D

Number of moles

3
MHT CET (PCB) 2025 9th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

24 g carbon react with oxygen to produce 88 g carbon dioxide. Find the amount of oxygen used.

A

16 g

B

32 g

C

48 g

D

64 g

4
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is the percentage by mass of oxygen in water, if percentage by mass of hydrogen is $11.1 \%$ ?

A
$18 \%$
B
$80 \%$
C
$26 \%$
D
$88.9 \%$

MHT CET (Biology) Subjects

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