Home » Tests » Punjab 12th Class Chemistry d and f Block Elements Mcqs Test Online

Punjab 12th Class Chemistry d and f Block Elements Mcqs Test Online

Total Question
20 Questions
Total Marks
40 Marks
Total Time
20 Minuts
Test Help For ::

12th Chemistry Class Test
Entry Test MCQs
Chemistry Admission Test
Competitive Exams
All Punjab Boards Annual Exams




Test Name



d and f Block Elements

Subject



Chemistry (12th Class)

Test Type



MCQs


Punjab 12th Class Chemistry d and f Block Elements Mcqs Test Online

Punjab 12th Class Chemistry d and f Block Elements Mcqs Test Online

 

Question 1 of 20

Chemistry

1. Acidified potassium permanganate act as a strong
1.
2.
3.
4.

Question 1 of 20

Question 2 of 20

2. Magnetic moment (u) of an atom or ion is the measure of its number of unpaired:
1.
2.
3.
4.

Question 2 of 20

Question 3 of 20

3. Which of the following metals show more than one oxidation state?

1.
2.
3.
4.

Question 3 of 20

Question 4 of 20

4. Coinage metals are actually
1.
2.
3.
4.

Question 4 of 20

Question 5 of 20

5. The color of Mn²⁺in hydrated form is:

1.
2.
3.
4.

Question 5 of 20

Question 6 of 20

6. Which element form elloy:
1.
2.
3.
4.

Question 6 of 20

Question 7 of 20

7. Which metal oxide is used in contact process as a catalyst:
1.
2.
3.
4.

Question 7 of 20

Question 8 of 20

8. Following element shows maximum number of oxidation states?
1.
2.
3.
4.

Question 8 of 20

Question 9 of 20

9. Which are repelled by magnetic field?
1.
2.
3.
4.

Question 9 of 20

Question 10 of 20

10. Give the systematic name for Fe(CO)₅
1.
2.
3.
4.

Question 10 of 20

Question 11 of 20

11. Iron is used as a catalyst in:
1.
2.
3.
4.

Question 11 of 20

Question 12 of 20

12. Zinc is a transition element but it does not show variable valency because:
1.
2.
3.
4.

Question 12 of 20

Question 13 of 20

13. Give the chemical formula of a complex compound sodium monochloropnetacyanoferrate (III).
1.
2.
3.
4.

Question 13 of 20

Question 14 of 20

14. The unit of magnetic moment is
1.
2.
3.
4.

Question 14 of 20

Question 15 of 20

15. During the reaction of Ammonia with iron, it acts as both a base and a:
1.
2.
3.
4.

Question 15 of 20

Question 16 of 20

16. The complexes having coordination number (C.N) = 4 have geometry:
1.
2.
3.
4.

Question 16 of 20

Question 17 of 20

17. In oxidation of chromium (III) to chromium (VI) the green color will change into:
1.
2.
3.
4.

Question 17 of 20

Question 18 of 20

18. Bronze alloy contains:
1.
2.
3.
4.

Question 18 of 20

Question 19 of 20

19. If we add HNO3 to the original vanadium (II) solution, it produces
1.
2.
3.
4.

Question 19 of 20

Question 20 of 20

20. Which of the following is non-typical transition element?
1.
2.
3.
4.

Question 20 of 20


 

Test By Subject
Test By Topics
You Can Learn and Gain more Knowledge through our Online Quiz and Testing system Just Search your desired Preparation subject at Gotest.

Other Related test

Leave a Reply

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

error: