1
MHT CET 2024 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which from following anions has maximum coagulating power for precipitation of positive sol?

A
$\left[\mathrm{Fe}(\mathrm{CN})_6\right]^{4-}$
B
$\mathrm{Cl}^{-}$
C
$\mathrm{SO}_4^{--}$
D
$\mathrm{PO}_4^{--}$
2
MHT CET 2024 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is the oxidation state of central metal ion in $\left[\mathrm{Fe}(\mathrm{CN})_6\right]^{4-}$ complex?

A
+2
B
$-$6
C
$-$4
D
+3
3
MHT CET 2024 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which one of the following compounds does not react with acetyl chloride?

A
$\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{NH}_2$
B
$\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CH}_2 \mathrm{NHCH}_3$
C
$\left(\mathrm{CH}_3 \mathrm{CH}_2\right)_3 \mathrm{N}$
D
$\left(\mathrm{CH}_3\right)_3 \mathrm{CNH}_2$
4
MHT CET 2024 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

For the reaction, $\mathrm{N}_{2(\mathrm{g})}+3 \mathrm{H}_{2(\mathrm{g})} \longrightarrow 2 \mathrm{NH}_{3(\mathrm{g})}$ $\mathrm{NH}_3$ is formed at a rate of $0.088 \mathrm{~mol} \mathrm{~dm}^{-3} \mathrm{~s}^{-1}$. Calculate consumption rate of $\mathrm{N}_{2(\mathrm{g})}$.

A
$0.011 \mathrm{~mol} \mathrm{~dm}^{-3} \mathrm{~s}^{-1}$
B
$0.022 \mathrm{~mol} \mathrm{~dm}^{-3} \mathrm{~s}^{-1}$
C
$0.033 \mathrm{~mol} \mathrm{~dm}^{-3} \mathrm{~s}^{-1}$
D
$0.044 \mathrm{~mol} \mathrm{~dm}^{-3} \mathrm{~s}^{-1}$
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