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

Which from following polymers is grouped under elastomers?

A
Buna-S
B
Nylon 6,6
C
Terylene
D
Polythene
2
MHT CET 2024 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What type of following compounds is obtained in first step of Wolf-Kishner reduction of carbonyl compounds?

A
Carboxylic Acids
B
Alcohols
C
Hydrazones
D
Alkenes
3
MHT CET 2024 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The reaction $2 \mathrm{~A}+\mathrm{B}+\mathrm{C} \longrightarrow \mathrm{D}+\mathrm{E}$ is found to be first order in A , second order in B and zero order in C . What is the effect of increasing concentration of all reactants twice?

A
Rate of reaction increases 8 times.
B
Rate of reaction increases 24 times.
C
Rate of reaction increases 36 times.
D
Rate of reaction remains unaffected.
4
MHT CET 2024 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Calculate mass in kg of $4.48 \mathrm{dm}^3$ carbon dioxide at STP.

A
$2.2 \times 10^{-3}$
B
  $4.4 \times 10^{-3}$
C
$6.6 \times 10^{-3}$
D
$8.8 \times 10^{-3}$
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