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

Question 1 of 20

Question 2 of 20

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

Question 2 of 20

Question 3 of 20

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

Question 3 of 20

Question 4 of 20

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

Question 4 of 20

Question 5 of 20

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

Question 5 of 20

Question 6 of 20

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

Question 6 of 20

Question 7 of 20

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

Question 7 of 20

Question 8 of 20

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

Question 8 of 20

Question 9 of 20

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

1.
2.
3.
4.

Question 9 of 20

Question 10 of 20

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

Question 10 of 20

Question 11 of 20

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

Question 11 of 20

Question 12 of 20

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

Question 12 of 20

Question 13 of 20

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

Question 13 of 20

Question 14 of 20

14. Iron is used as a catalyst in:
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. In oxidation of chromium (III) to chromium (VI) the green color will change into:
1.
2.
3.
4.

Question 16 of 20

Question 17 of 20

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

Question 17 of 20

Question 18 of 20

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

Question 18 of 20

Question 19 of 20

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

Question 19 of 20

Question 20 of 20

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

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 *

Back to top button
error: