Inorganic Chemistry Groups Online Quiz Test MCQs

As Groups is a quite important topic in Chemistry, so given below is a free online quiz about it which will help you in checking and also improving your knowledge related to this topic. Our tests include all the important questions and answers that have pretty high amount of changes for being asked in the actual exam which makes them the best source of preparation available for free.

Inorganic Chemistry Groups Online Quiz Test MCQs

Please wait...

• <<
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• >>

Chemistry

1. Formula of cryolite is:

Na₂B₄O₇.10H₂O

Al₂O₃.2H₂O

Ca₂B₆O₁₁.5H₂O

Na₃AlF₆

 Loading...

Question 1 of 15

2. Which molecule is disatomic in nature?

CO₂

CO

C₃O₂

CO and CO₂

 Loading...

Question 2 of 15

3. Which is used in navigational equipments?

Al

B

Be

Mg

 Loading...

Question 3 of 15

4. Which is not the form of silica?

Smoky

None of these

Amethyst quartz

Rose quartz

 Loading...

Question 4 of 15

5. Which element does not belong to III-A group?

Ge

Ga

Al

Th

 Loading...

Question 5 of 15

6. The least important oxide of carbon is:

CO₂

CO

C₃O₂

CO and CO₂

 Loading...

Question 6 of 15

7. Borax is hydrated:

Octa

Hepta

Deca

Penta

 Loading...

Question 7 of 15

8. Silicon atom is hybridized:

sp²

sp

sp³

dsp²

 Loading...

Question 8 of 15

9. Borax in water is:

Sparingly soluble

Soluble

Immiscible

Insoluble

 Loading...

Question 9 of 15

10. Pb has inert pair of electrons:

Three

Two

One

Four

 Loading...

Question 10 of 15

11. Boon Aluminium, Gallium, Indium, and thallium belong to group.

IV-A

I-A

III-A

II-A

 Loading...

Question 11 of 15

12. Borax occurs a natural deposits as:

Aluminite

Borite

Feldspar

Tincal

 Loading...

Question 12 of 15

13. The slightly polar oxide of carbon is:

CO₂

C₃O₂

CO and CO₂

CO

 Loading...

Question 13 of 15

14. Known oxide of carbon is:

C₃O₂

CO₂

CO and CO₂

CO

 Loading...

Question 14 of 15

15. The molecule has triple bond in it:

C₃O₂

CO and CO₂

CO

CO₂

 Loading...

Question 15 of 15

 Loading...