Class 9 Chemistry 2021 Local MCQs Test

ByMuhammad Shayan Saeed

Federal Board, FBISE Class 9 Chemistry 2021 Local MCQs Test available on this page. Chapter-wise MCQs Tests of Class 9 Computer Science are available HERE.

Class 9 Chemistry 2021 Local MCQs Test

/12
102

Class 9 Chemistry
2021 Local
Practice MCQs Test

1 / 12

1. Group number of aluminum is:

2 / 12

2. The oxidation state of “S” in S2Cl2 is:

3 / 12

3. A mole is an amount of substance that contains _____ particles of that substance.

4 / 12

4. Which of the following is a component of air responsible for greenhouse effect?

5 / 12

5. A compound with chemical formula Na2CX3 has formula mass of 106 amu. Atomic mass of the element “X” is:

6 / 12

6. How many moles of Na atoms are present in 2.3g of Sodium?

7 / 12

7. Which of the following substance in the given reaction is being reduced?
ZnO + H2→Zn+H2O

8 / 12

8. All the halogens react with metals to form salts called:

9 / 12

9. A sub-shell that can accommodate 10 electrons is:

10 / 12

10. Total number of shared electrons in a molecule of CO2 are:

11 / 12

11. Which of the following oxides is the most basic oxide?

12 / 12

12. In which of the following processes speed of particles decrease:

Your score is

LinkedIn Facebook Twitter VKontakte
0%

Please rate this quiz and give your feedback.

See review

Similar Posts

Leave a Reply

Your email address will not be published. Required fields are marked *