1
MHT CET 2019 3rd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

The highest oxidation state in plutonium (At. no. $=94$) is

A
+6
B
+4
C
+5
D
+7
2
MHT CET 2019 3rd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

In the electrolysis of aqueous sodium chloride with inert electrodes the products obtained at anode and cathode respectively are

A
$\mathrm{Cl}_2$ and Na
B
$\mathrm{O}_2$ and Na
C
$\mathrm{Cl}_2$ and $\mathrm{H}_2$
D
Na and $\mathrm{Cl}_2$
3
MHT CET 2019 3rd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

What type of hybridisation is present in carbocation formed during the alkaline hydrolysis of 1 - bromo-1-phenyl ethane?

A
$s p^2$
B
$s p$
C
$d^2 s p^3$
D
$s p^3$
4
MHT CET 2019 3rd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

The integrated rate equation for first order reaction, $A \rightarrow$ product, is

A
$k=\frac{1}{t} \ln \frac{[A]_t}{[A]_0}$
B
$k=\frac{2303}{t}+\log _{10} \frac{[A]_0}{[A]_t}$
C
$k=-\frac{1}{t} \ln \frac{[A]_t}{[A]_0}$
D
$k=2303 t \log _{10} \frac{[A]_0}{[A]_t}$
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