1
MHT CET 2024 3rd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Half life of a zero order reaction is directly proportional to ___________

A
temperature
B
rate constant
C
amount of product formed
D
initial concentration of reactant
2
MHT CET 2024 3rd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Calculate pH of 0.002 M KOH solution.

A
10.4
B
11.3
C
12.4
D
13.2
3
MHT CET 2024 3rd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is the wave number of lowest transition in Balmer series?

A
$\mathrm{R}_{\mathrm{H}}\left(\frac{36}{5}\right)$
B
$\mathrm{R}_{\mathrm{H}}\left(\frac{5}{36}\right)$
C
$\mathrm{R}_{\mathrm{H}}\left(\frac{21}{100}\right)$
D
$\mathrm{R}_{\mathrm{H}}\left(\frac{100}{21}\right)$
4
MHT CET 2024 3rd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The limiting molar conductivities $\left(\Lambda_0\right)$ for NaCl , KBr and KCl are 126,152 and $150 \mathrm{~S} \mathrm{~cm}^2 \mathrm{~mol}^{-1}$ respectively. What is the $\Lambda_0$ of NaBr ?

A
$128 \mathrm{~S} \mathrm{~cm}^2 \mathrm{~mol}^{-1}$
B
$302 \mathrm{~S} \mathrm{~cm}^2 \mathrm{~mol}^{-1}$
C
$278 \mathrm{~S} \mathrm{~cm}^2 \mathrm{~mol}^{-1}$
D
$176 \mathrm{~S} \mathrm{~cm}^2 \mathrm{~mol}^{-1}$
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