1
COMEDK 2020
MCQ (Single Correct Answer)
+1
-0

Benzene reacts with chlorine in sunlight to give a final product

A
C$$_6$$H$$_5$$Cl
B
C$$_6$$Cl$$_6$$
C
C$$_6$$H$$_6$$Cl$$_6$$
D
CCl$$_4$$
2
COMEDK 2020
MCQ (Single Correct Answer)
+1
-0

In the periodic table metals usually used as catalysts belong to

A
$$s$$-block
B
$$p$$-block
C
$$d$$-block
D
$$f$$-block
3
COMEDK 2020
MCQ (Single Correct Answer)
+1
-0

The general formula of a cycloalkene is

A
C$$_n$$H$$_{2n+2}$$
B
C$$_n$$H$$_{2n-2}$$
C
C$$_n$$H$$_{2n}$$
D
C$$_n$$H$$_{n}$$
4
COMEDK 2020
MCQ (Single Correct Answer)
+1
-0

In acetylene molecule, between the carbon atoms there are

A
three $$\sigma$$-bonds
B
two $$\sigma$$ and one $$\pi$$-bond
C
one $$\sigma$$ and two $$\pi$$-bonds
D
three $$\pi$$-bonds
EXAM MAP