p-Block Elements (Group 15–18)

Find the correct statements related to group 15 hydrides. Choose the correct answer from the options given below :

1. A and B only
2. B and C only
3. A, B, C and D
4. A, C and D Only

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

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

Regarding the hydrides of group 15 elements EH3 (E = N, P, As, Sb), select the correct statement from the following : Choose the correct answer from the options given below :

1. A, B & C only
2. A, B, C & D
3. A & D only
4. B & C only

Elements X and Y belong to Group 15. The difference between the electronegativity values of 'X' and phosphorus is higher than that of the difference between phosphorus and 'Y'. 'X' & 'Y' are respectively

1. As & Bi
2. Bi & N
3. N & As
4. As & Sb

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

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

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

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

Given below are two statements: In the light of given 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

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

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

A group 15 element forms d - d bond with transition metals. It also forms a hydride, which is the strongest base among the hydrides of other group members that form d - d bond. The atomic number of the element is .

The maximum covalency of a non-metallic group 15 element ' E ' with weakest E-E bond is :

1. 5
2. 3
3. 4
4. 6

On reaction of Lead Sulphide with dilute nitric acid which of the following is not formed?

1. Sulphur
2. Nitric oxide
3. Lead nitrate
4. Nitrous oxide

Identify the incorrect statements about group 15 elements : Choose the correct answer from the options given below :

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

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 most appropriate answer from the options given below :

1. Both (A) and (R) are correct and (R) is the correct explanation of (A)
2. (A) is not correct but (R) is correct
3. (A) is correct but (R) is not correct
4. Both (A) and (R) are correct but (R) is not the correct explanation of (A)

The strongest reducing agent among the following is :

1. SbH3
2. NH3
3. BiH3
4. PH3

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 most appropriate answer from the options given below :

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

Choose the correct statements about the hydrides of group 15 elements. Choose the most appropriate from the options given below :

1. C and D only
2. A and D only
3. A and B only
4. B and C only