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

Question 1 of 15

Question 2 of 15

2. What is the trend of metallic character along the short periods?
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. Mark the correct order regarding the oxidizing power of halogens:
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

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

Question 4 of 15

Question 5 of 15

5. In a same period, an element X belongs to II-A group and another element Y belongs to V-A group, marks the incorrect statement:
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. Which of the following element from most stable hydride?
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. Which of the following correctly relates the correct order of atomic sizes:
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

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

Question 8 of 15

Question 9 of 15

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

Question 9 of 15

Question 10 of 15

10. Which of the following is a favourable factor for cation formation?
A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. Which of the following chloride is volatile liquid?
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. Which of the following bond exist in the molecules of aluminum chloride in solution
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. 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 13 of 15

Question 14 of 15

14. In third period, the highest oxidation number shown by any of the element is:
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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