p-Block Elements MCQs : This section focuses on the "p-Block Elements" in Chemistry Class 12. These Multiple Choice Questions (MCQs) should be practiced to improve the Chemistry Class 12 skills required for various exams, interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.
Question 1
P block elements are those in which the last electron enters any of the ________ p-orbitals of their respective shells.
A. 1
B. 2
C. 3
D. 4
Question 2
Since a p-subshell has three degenerate p-orbitals each of which can accommodate _______ electrons.
A. 1
B. 2
C. 3
D. 4
Question 3
P block starts from the _________ group
A. 10th
B. 11th
C. 12th
D. 13th
Question 4
P block goes till the ________ group in the periodic table.
A. 15th
B. 16th
C. 17th
D. 18th
Question 5
Non-metals are on the extreme right side of the periodic table
A. Yes
B. No
C. Can be yes or no
D. Can not say
Question 6
Find the amphoteric oxide
A. CaO2
B. CO2
C. SnO2
D. SiO2
Question 7
Graphite has a structural similarity with
A. B2H6
B. B4C
C. B
D. BN
Question 8
Which is the correct order of decreasing bond dissociation enthalpy?
A. F2 > Cl2 > Br2 > I2
B. Cl2 > Br2 > F2 > I2
C. I2 > Br2 > Cl2 > F2
D. Br2 > I2 > F2 > Cl2
Question 9
P4O10 has ______ bridging O atoms
A. 6
B. 7
C. 8
D. 9
Question 10
The p-block is the region of the periodic table that includes columns IIIA to column VIIIA and does not include helium.
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say