JEE Main 12 Jan 2019 Evening Question 21

Question: The element that does not show catenation is [JEE Main Online Paper Held On 12-Jan-2019 Evening]

Options:

A) Sn

B) Ge

C) Si

D) Pb

Show Answer

Answer:

Correct Answer: D

Solution:

  • Down the group the size increases and electronegativity decreases and, thereby, tendency to show catenation decreases.
    The order of catenation is $ C>Si>Ge\approx Sn. $ Lead (Pb) does not show catenation.