p-Block Elements (Group 13 & 14)

Match List I with List II Choose the correct answer from the options given below:

1. A-IV, B-I, C-II, D-III
2. A-I, B-II, C-III, D-IV
3. A-III, B-IV, C-I, D-II
4. A-II, B-III, C-IV, D-I

Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R: In the light of the above statements, choose the correct answer from the options given below:

1. A is true but R is false.
2. Both A and R are true but R is NOT the correct explanation of A.
3. A is false but R is true.
4. Both A and R are true and R is the correct explanation of A.

Given below are two statements : In the light of the above statements, choose the correct answer from the options given below :

1. Both Statement I and Statement II are true
2. Statement I is true but Statement II is false
3. Statement I is false but Statement II is true
4. Both Statement I and Statement II are false

The number of ions from the following that are expected to behave as oxidising agent is : Sn4+, Sn2+, Pb2+, Tl3+, Pb4+, Tl+

1. 3
2. 4
3. 2
4. 1

Evaluate the following statements related to group 14 elements for their correctness. Choose the correct answer from the options given below :

1. (A), (B) and (C) Only
2. (A) and (B) Only
3. (C), (D) and (E) Only
4. (C) and (D) Only

Given below are two statements: In the light of the above statements, choose the most appropriate answer from the options given below :

1. Statement I is incorrect but Statement II is correct
2. Statement I is correct but Statement II is incorrect
3. Both Statement I and Statement II are correct
4. Both Statement I and Statement II are incorrect

The number of neutrons present in the more abundant isotope of boron is 'x'. Amorphous boron upon heating with air forms a product, in which the oxidation state of boron is 'y'. The value of x + y is .

1. 9
2. 6
3. 4
4. 3

The correct statements from the following are : Choose the correct answer from the options given below :

1. (A), (B), (C) and (E) only
2. (C) and (E) only
3. (A), (C) and (E) only
4. (A) and (C) only

The correct order of the first ionization enthalpy is

1. Ga > Al > B
2. Tl > Ga > Al
3. Al > Ga > Tl
4. B > Al > Ga

Given below are two statements : In the light of the above statements, choose the most appropriate answer from the options given below :

1. Statement I is false but Statement II is true
2. Both Statement I and Statement II are false
3. Both Statement I and Statement II are true
4. Statement I is true but Statement II is false