Chemistry Podcast

Sunday, 13 November 2016

Chemistry GK Part7

Chemistry GK

Chemistry General Knowledge

Chemistry GK by www.ChemistryNotesInfo.com

This chemistry GK part7 is based on different chemistry question and answers. These Chemistry GK Questions with Answers contains Chemistry General Knowledge Questions and Answers. Start solving these Chemistry Quiz MCQs.

MCQ-1.  The empirical formula of an acid is the CH2O2 , So its probable molecular formula is :

  C2H4O2   C3H6O4   C2H2O4   CH2O2

MCQ-2.  IF5 has which type of the hybridization :

  sp3d
  sp3d2
  sp3d3
  None of these

MCQ-3.  No. of pairs of the electrons in oxygen molecule is the :

  6
  7
  8
  16

MCQ-4.  Which is the weakest base :

  H-
  CH3-
  CH3O-
  Cl-

MCQ-5.  Which is strongest base :

  Mg(OH)2
  Al(OH)3
  NaOH
  KOH

MCQ-6.  BF3 is acid according to the :

  Bronsted and Lowry
  Lewis
  Arrhenius
  All of the above

MCQ-7.  The strongest oxidizing agent is :

  F2
  Cl2
  Br2
  I2

MCQ-8.  The strongest reducing agent is :

  K
  Mg
  Al
  Br

MCQ-9.  The strongest reducing agent is :

  HNO2
  H2S
  H2SO3
  SnCl2

MCQ-10.  Oxidation state of oxygen atom in the potassium peroxide is the :

  0
  -1/2
  -1
  -2

We publish chemistry general knowledge question and answer (Chemistry MCQs) to increase your chemical science general knowledge (GK).


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