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

2014 · Shift 1 · Q15
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Advanced
  3. /Chemistry
  4. /P Block Elements
  5. /2014 · Shift 1 · Q15

P Block Elements question

2014 · Shift 1 · Q15

JEE AdvancedChemistryP Block ElementsMultiple correct+3 / −1
The correct statement(s) for orthoboric acid is/are
  1. A
    it behaves as a weak acid in water due to self ionisation
  2. B
    acidity of its aqueous solution increases upon addition of ethylene glycol
  3. C
    it has a three dimensional structure due to hydrogen bonding
  4. D
    it is a weak electrolyte in water
PreviousNext

More from P Block Elements

  • Under ambient conditions, the total number of gases released as products in the final step of the reaction scheme shown below is Includes diagram2014 · MCQ
  • The product formed in the reaction of SOCl2​ with white phosphorus is2014 · MCQ
  • Concentrated nitric acid, upon long standing, turns yellow-brown due to the formation of2013 · MCQ
  • The correct statement(s) about O3​ is(are)2013 · Multiple correct
  • The reaction of Cl2​ gas with cold-dilute and hot-concentrated NaOH in water give sodium salts of two (different) oxoacids of chlorine, P and Q, respectively. The Cl2​ gas reacts with SO2​ gas, in presence of charcoal, to give a…2013 · MCQ
  • The reaction of Cl2​ gas with cold-dilute and hot-concentrated NaOH in water give sodium salts of two (different) oxoacids of chlorine, P and Q, respectively. The Cl2​ gas reacts with SO2​ gas, in presence of charcoal, to give a…2013 · MCQ
  • The unbalanced chemical reactions given in List I show missing reagent or condition (?) which are provided in List II. Match List I with List II and select the correct answer using the code given below the lists : Includes table2013 · MCQ
  • Which ordering of compounds is according to the decreasing order of the oxidation state of nitrogen?2012 · MCQ