1
MHT CET 2024 15th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What type of hybridization is present in $\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}$ complex?

A
$\mathrm{d}^2 \mathrm{sp}{ }^3$
B
$\mathrm{sp}^3 \mathrm{~d}^2$
C
$\mathrm{sp}^3$
D
$\mathrm{dsp}^3$
2
MHT CET 2024 15th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

For a reaction $\mathrm{r}=\mathrm{k}[\mathrm{A}][\mathrm{B}]^2$, if concentration of $A$ is doubled the rate of reaction

A
increases by 2
B
increases by 4
C
decrease by $\frac{1}{2}$
D
decreases by 2
3
MHT CET 2024 15th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The correct zwitter ion structure of glycine is

A
$\mathrm{H}_2 \mathrm{N}-\mathrm{CH}_2-\mathrm{COOH}$
B
$\mathrm{H}_3 \stackrel{+}{\mathrm{N}}-\mathrm{CH}_2-\mathrm{COO}^{-}$
C
$\mathrm{H}_3 \stackrel{+}{\mathrm{N}}-\mathrm{CH}_2-\mathrm{COOH}$
D
$\mathrm{H}_2 \mathrm{N}-\mathrm{CH}_2-\mathrm{COO}^{-}$
4
MHT CET 2024 15th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is the volume of one particle in BCC structure if ' $a$ ' is edge length?

A
$\frac{\pi \mathrm{a}^3}{3 \sqrt{2}}$
B
$\frac{\pi \mathrm{a}^3}{12 \sqrt{2}}$
C
$\frac{\sqrt{3} \pi \mathrm{a}^3}{16}$
D
$\frac{\sqrt{3} \pi \mathrm{a}^3}{8}$
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