1
MHT CET 2021 24th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

How many gram of H$$_2$$O are present in 0.25 mol of it?

A
0.25 g
B
5.4 g
C
4.5 g
D
6.1 g
2
MHT CET 2021 24th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify molecular formula of pyridine from following

A
C$$_5$$H$$_{11}$$N
B
C$$_4$$H$$_4$$S
C
C$$_4$$H$$_4$$O
D
C$$_5$$H$$_5$$N
3
MHT CET 2021 24th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following is a first step in mechanism of heterogenous catalysis?

A
Desorption of reaction product from catalyst surface
B
Adsorption of reactant molecules on catalyst
C
Occurrence of chemical reaction on catalyst surface to form an intermediate
D
Diffusion of reactants towards catalyst surface
4
MHT CET 2021 24th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following carboxylic acids has lowest boiling point?

A
Butyric acid
B
Propionic acid
C
Acetic acid
D
Valeric acid
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