Home
Class 11
CHEMISTRY
Assertion : Transition elements shows ho...

Assertion : Transition elements shows horizontal similarities in addition to the main group elements.
Reason : Their addition electron in a series enters into (n-1) d subshell.

A

If both Assertion & Reason are true and the Reason is the correct explanation of the Assertion

B

If both Assertion and reason are true but the Reason is not the correct explanation of the Assertion

C

If Assertion is true statement but Reason is false

D

If both Assertion and Reason are false statements

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    BRILLIANT PUBLICATION|Exercise QUESTION|11 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    BRILLIANT PUBLICATION|Exercise LEVEL-I|50 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    BRILLIANT PUBLICATION|Exercise LEVEL - II|29 Videos

  • CHEMICAL THERMODYNAMICS

    BRILLIANT PUBLICATION|Exercise LEVEL-III|52 Videos

  • ENVIRONMENTAL CHEMISTRY

    BRILLIANT PUBLICATION|Exercise QUESTIONS LEVEL-II (ASSERTION-REASON TYPE)|10 Videos

Similar Questions

Explore conceptually related problems

Outline the similarities of hydrogen with the 1st.group elements

Assertion : Hydrogen is called a rogue element. Reason: Hydrogen contains one electron in its valence shell.

Lithium is group 1 element. It shows some similarities with group 2 element magnesium. Explain this relationship.

Lithium is group 1 element. It shows some similarities with group 2 element magnesium. Write the name of the relationship.

Lithium is group 1 element. It shows some similarities with group 2 element magnesium. What is the reason for this relationship?

Assertion : Transition metals show variable valency. Reason : Transition metals have a large energy difference between the ns^2 and (n-1)d electrons.

Assertion : f-block elements are called inner transition elements Reason : Lanthanides and actinides are inner transition elements

Lithium is group 1 element. It shows some similarities with group 2 element magnesium. Give other example for this relationship.

Which are the elements in which the last electron enters the d subshell?