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 CH2O2MCQ-2. IF5 has which type of the hybridization :
sp3dsp3d2
sp3d3
None of these
MCQ-3. No. of pairs of the electrons in oxygen molecule is the :
67
8
16
MCQ-4. Which is the weakest base :
H-CH3-
CH3O-
Cl-
MCQ-5. Which is strongest base :
Mg(OH)2Al(OH)3
NaOH
KOH
MCQ-6. BF3 is acid according to the :
Bronsted and LowryLewis
Arrhenius
All of the above
MCQ-7. The strongest oxidizing agent is :
F2Cl2
Br2
I2
MCQ-8. The strongest reducing agent is :
KMg
Al
Br
MCQ-9. The strongest reducing agent is :
HNO2H2S
H2SO3
SnCl2
MCQ-10. Oxidation state of oxygen atom in the potassium peroxide is the :
0-1/2
-1
-2
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