NEET Chemistry The p-Block Elements (XII) Questions Solved


Correct order of boiling point of group 16 hydrides 

(1)H2O<H2S<H2Se<H2Te

(2)H2Te<H2Se<H2S<H2O

(3)H2S<H2Se<H2Te<H2O

(4)H2O<H2Te<H2Se<H2S

(3) H2O has the highest boiling point due to the presence of hydrogen bonding.

Difficulty Level:

  • 5%
  • 10%
  • 84%
  • 3%