Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

P Block Elements question

2021 · Q93
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /NEET
  3. /Chemistry
  4. /P Block Elements
  5. /2021 · Q93

P Block Elements question

2021 · Q93

NEETChemistryP Block ElementsMCQ+4 / −1
Statement I : Acid strength increases in the order given as HF << HCl << HBr << HI.

Statement II : As the size of the elements, F, Cl, Br, I increases down the group, the bond strength of HF, HCl, HBr and HI decreases and so the acid strength increases.

In the light of the above statements, choose the correct answer from the options given below.
  1. A
    Statement I is incorrect but Statement II is true.
  2. B
    Both Statement I and Statement II are true.
  3. C
    Both Statement I and Statement II are false.
  4. D
    Statement I is correct but Statement II is false.
PreviousNext

More from P Block Elements

  • Identify the correct statements from the following : (A) CO2(g) is used as refrigerant for ice-cream and frozen food. (B) The structure of C60 contains twelve six-carbon rings and twenty five carbon rings. (C) ZSM-5, a type of zeolite, is…2020 · MCQ
  • Which of the following oxoacid of sulphur has − O− O− linkage?2020 · MCQ
  • Which of the following is not correct about carbon monoxide?2020 · MCQ
  • Match the following and identify the correct option. Includes table2020 · MCQ
  • Which of the following is incorrect statement?2019 · MCQ
  • Which of the following species is not stable?2019 · MCQ
  • Identify the incorrect statement related to PCl5 from the following :2019 · MCQ
  • Which is the correct thermal stability order for H2E (E = O, S, Se, Te and Po)?2019 · MCQ