Chemistry Periods Test Online Mcqs Preparation

Chemistry Periods Test Online Mcqs Preparation With Answers Start Below

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Question 1 of 15

1. Which of the following oxide is least basic
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. The element that possesses the shortest atomic radius.
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. Which of the following property remains constant along the period?
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

4. Which of the following cation has smallest size
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

5. The electron affinity of Beryllium is similar to
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. Mark the correct statement:
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. The radius of iso-electronics cations __________ along the period.
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. Ionization energy depends upon:
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. Which one is incorrect about Boron?
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

10. Which of the following is amphoteric oxide?
A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. Electrical conductivity of the elements belonging to s block is more than those located in p block. This is because:
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. Mark the incorrect order of ionic radii:
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. In third period, the highest oxidation number shown by any of the element is:
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

14. Keeping in view the size of an atom, which statement is correct:
A.
B.
C.
D.

Question 14 of 15

Question 15 of 15

15. Which of the follow element reacts more vigorously with H2O.
A.
B.
C.
D.

Question 15 of 15


 

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