p-Block Elements (Group 15–18) · Question 11

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

The property/properties that show irregularity in first four elements of group-17 is/are Choose the correct answer from the options given below :

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

The nature of oxide (TeO2) and hydride (TeH2) formed by Te, respectively are:

1. Reducing and basic
2. Reducing and acidic
3. Oxidising and acidic
4. Oxidising and basic

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 .