Home
Class 12
CHEMISTRY
Which element out of the He, Ar, Kr and ...

Which element out of the He, Ar, Kr and Xe forms least number of compounds ?

A

He

B

Ar

C

Kr

D

Xe

Text Solution

Verified by Experts

The correct Answer is:
A
It is because
(1) Small atomic size.
(2) high ionization energy
(3) Absence of d -orbitals
Promotional Banner

Topper's Solved these Questions

  • S AND P BLOCK ELEMENTS

    ERRORLESS |Exercise Critical thinking (Objective Questions)|62 Videos

  • S AND P BLOCK ELEMENTS

    ERRORLESS |Exercise JEE Section (Only choice correct answer)|130 Videos

  • S AND P BLOCK ELEMENTS

    ERRORLESS |Exercise Ordinary thinking (Halogen family)|180 Videos

  • Practical Organic Chemistry

    ERRORLESS |Exercise JEE Ssection (More than one choice correct answer)|16 Videos

  • SOLID STATE

    ERRORLESS |Exercise JEE section (Numeric )|1 Videos

Similar Questions

Explore conceptually related problems

Why Xe forms more compounds than Kr?

The element which forms maximum number of compound is

Which of the following elements forms highest number of compounds ( किसके सबसे अधिक यौगिक पाए जाते है )

Which element forms the highest number of compounds in the periodic table ?

The different letters of the alphabet are given, Out of which five letter words are formed. Then the numbers of words in which at least one letter is repeated is

Why He, Ne and Ar do not form compounds while Xe does?