Home
Class 12
CHEMISTRY
STATEMENT-1 : Lanthanoids show less oxid...

STATEMENT-1 : Lanthanoids show less oxidation states than actinoids
and
STATEMENT-2: 4f subshell is dieperseated than 5f .

A

Statement-1 is True , Statement-2 is True , Statement-2 is a correct explanation for Statement-1

B

Statement-1 is True , Statement-2 is True , Statement-2 is NOT a correct explanation for Statement-1

C

Statement-1 is True , Statement-2 is False

D

Statement-1 is False , Statement-2 is True

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • THE D AND F-BLOCK ELEMENTS

    AAKASH INSTITUTE|Exercise Assingment ( Section-F Matrix-Match Type Questions )|3 Videos

  • THE D AND F-BLOCK ELEMENTS

    AAKASH INSTITUTE|Exercise Assingment ( Section-G Integer Answer Type Questions )|5 Videos

  • THE D AND F-BLOCK ELEMENTS

    AAKASH INSTITUTE|Exercise Assingment ( Section-D Linked Comprehension Type Questions ) Comprehension-II|3 Videos

  • Test-12

    AAKASH INSTITUTE|Exercise Exercise|30 Videos

  • THE P-BLOCK ELEMENTS

    AAKASH INSTITUTE|Exercise Assignment Section-J)|16 Videos

Similar Questions

Explore conceptually related problems

Actinoids in general show more oxidation states than the lanthanoids. The main reason for this is

Assertion : Lanthanoids show a limited of ixidation states wheres actanoids show a large number of oxidation states. Reason : Energy gap between 4f, 5d and 6s subshells is small wheras that between 5f, 6d and 7s subshell is large.

STATEMENT-1: U can show oxidation state +6 STATEMENT-2: Uranium is a radioactive element STATEMENT-3: Uranium is lanthanoid

Statement 1 : Energy gap between 4f, 5d and 6s subshells is small whereas that between 5f, 6d and 7s subshells is large. Statement 2 : Langhanoides show a limited number of oxidation state whereas actinoids show a large number of oxiation states.

The actinoids exhibit more number of oxidation states in general than the lanthanoids. This is because

Assertion: Actinoids show greater number of oxidation states than lanthanoids. Reason: Actinoids are radioactive.