1
MHT CET 2025 19th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is the number of faraday required to form $1 \mathrm{~mol} \mathrm{H}_2$ by reduction of $\mathrm{H}^{+}$ions?

A
4
B
2
C
0.5
D
1
2
MHT CET 2025 19th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify the name of method used for three dimensional representation of molecule as follows.

MHT CET 2025 19th April Evening Shift Chemistry - Isomerism Question 8 English
A
Wedge formula
B
Fisher projection formula
C
Newman projection formula
D
Sawhorse formula
3
MHT CET 2025 19th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify the correct molecular formula of 'Oleum' from following.

A
$ \mathrm{H}_2 \mathrm{~S}_2 \mathrm{O}_3$
B
$ \mathrm{H}_2 \mathrm{~S}_2 \mathrm{O}_7$
C
$\mathrm{H}_2 \mathrm{~S}_2 \mathrm{O}_5$
D
$\mathrm{H}_2 \mathrm{~S}_2 \mathrm{O}_8$
4
MHT CET 2025 19th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following is a redox reaction?

A

$\mathrm{NaCl}+\mathrm{KNO}_3 \longrightarrow \mathrm{NaNO}_3+\mathrm{KCl}$

B

$\mathrm{Mg}(\mathrm{OH})_2+2 \mathrm{NH}_4 \mathrm{Cl} \longrightarrow \mathrm{MgCl}_2+2 \mathrm{NH}_4 \mathrm{OH}$

C

$\mathrm{CaC}_2 \mathrm{O}_4+2 \mathrm{HCl} \longrightarrow \mathrm{CaCl}_2+\mathrm{H}_2 \mathrm{C}_2 \mathrm{O}_4$

D

$\mathrm{Zn}+2 \mathrm{AgCN} \longrightarrow 2 \mathrm{Ag}+\mathrm{Zn}(\mathrm{CN})_2$

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