Introduction to p- Block Elements Quizz

1. The number of groups that belong to p-block are:

Question 1 of 10

2. The order of ionization enthalpy for B, Al and Ga is:

B>Al

B>Al>Ga

Question 2 of 10

3. Which of the following p-block element can replace Cu for electric purpose?

Question 3 of 10

4. Which of the following group 13 elements oxide is acidic in nature?

Al₂O₃

B₂O₃

Tl₂O₃

Ga₂O₃

Question 4 of 10

5. Which of the following elements exist as liquid in summer among group 13 elements?

Question 5 of 10

6. Which of the following statements is true?

The atomic radius of Ga is less than B.

The atomic radius of Ga is more than Al.

The atomic radius of Ga is less than Al.

The atomic radius of Ga is equal to Al.

Question 6 of 10

7. Which of the following is not an element of group 13?

Question 7 of 10

8. Which of the following forms M³⁺ more easily among group 13 elements?

Question 8 of 10

9. The maximum oxidation state shown by a p-block element is equal to the:

Total number of valence electrons (i.e., the sum of the s and p-electrons)

Total number of s electrons

Total number of p electrons

None of these

Question 9 of 10

10. Which of the following is the hardest element among group 13 elements?

Question 10 of 10