Chemical Bonding and Molecular Structure Test

Result

Chemical Bonding and Molecular Structure Test - 3

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Weekly Quiz Competition

Question 1
1 / -0

Which molecule is not linear?

A
BeF₂

B
BeH₂

C
CO₂

D
H₂O

Solution

H₂O is not linear because oxygen is sp³ hybridised in H₂O. For linear shape, sp hybridisation is required.
Question 2
1 / -0

Hydrogen molecule differs from chlorine molecule in the following respect.

A
Hydrogen molecule is non-polar but chlorine molecule is polar

B
Hydrogen molecule is polar while chlorine molecule is non-polar

C
Hydrogen molecule can form intermolecular hydrogen bonds but chlorine molecule does not

D
Hydrogen molecule cannot participate in coordinate bond formation but chlorine molecule can

Solution

As hydrogen molecule does not have any lone pair of electron, hence it can not form a coordinate bond but Cl₂ can.