The question paper consists of 20 Question. 20 Marks and will be of 30 mins. After completing the exam click the FINISH option.
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#1. The inorganic acid among the following
#2. The base formed by the oxidation of the sulphide ore
#3. The acid not formed by direct synthesis
#4. when ______ dissolves in water nitric acid only is formed.
#6. The organic acids among the following
#7. According to Arrhenius theory, Acids are compounds
#8. Colour of methyl orange in basic solution
#9. The acid not formed by dissolving the acidic oxide in water
#10. The salt formed by acetic acid is
#11. The gas evolved when any ammonium salt is heated with NaOH
#12. pH of the solution formed when nitrogen dioxide reacts with water
#14. Acid base indicators are
#15. The pH of the medium which liberate ammonia when heated with ammonium salt
#16. The medium where phenolphthalein shows pink colour
#17. Carbon dioxide dissolves in KOH solution to produce
#18. Complete the formula: pH = – log [_____] to the base _____
#19. Mg(OH)Cl is a type of
#20. The colour of thymol blue in acidic solution
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