Hydrocarbons Test

Result

Hydrocarbons Test - 3

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
1 / -0

Which of the following alkanes has the highest melting point?

A
C₄H₁₀

B
C₅H₁₂

C
C₆H₁₄

D
C₇H₁₆

Solution

Melting point increases as molecular mass of alkane increases. Thus, C₇H₁₆ has the maximum melting point among all the given alkanes.
Question 2
1 / -0

Arrange the halogens F₂, Cl₂, Br₂and I₂ in order of their increasing reactivity with alkanes.

A
I₂ < Br₂ < Cl₂ < F₂

B
Br₂ < I₂ < Cl₂ < F₂

C
Br₂ < Cl₂ < F₂ < I₂

D
F₂ < Cl₂ < Br₂ < I₂

Solution

The correct order of increasing reactivity of halogens with alkanes is: I₂ < Br₂ < Cl₂ < F₂.
Question 3
1 / -0

The isomers which are interconverted through rotation around a single bond are

A
conformers

B
diastereomers

C
enantiomers

D
position isomers

Solution

Conformational isomerism is a form of stereoisomerism in which the isomers can be interconverted exclusively by rotations about formally single bonds.