Study of Acids, Bases and Salts-MCQ

Study of Acids, Bases and Salts

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. Tetrabasic acid

#2. The acid(dil) which does not react with Zn to liberate hydrogen gas

#3. The gas formed when Mg is reacted with very dilute nitric acid

#4. The gas formed when Mg is reacted with hot and conc NHO3

#5. According to Arrhenius theory, Acids are compounds

#6. The colour of universal indicator when added to distilled water

#7. Colour of methyl orange in basic solution

#8. The medium where phenolphthalein shows pink colour

#9. The acid not formed by direct synthesis

#10. The colour of thymol blue in acidic solution

#11. The acid not formed by dissolving the acidic oxide in water

#12. Tribasic acid

#13. If the value of degree of dissociation crosses ______% it will be considered as a strong acid

#14. If the strength of an acid is 10^(-4), its pH is

#15. Acid + Base =

#16. The pH of the medium which liberate hydrogen gas when reacted with Zn

#17. The pH of the medium which liberate ammonia when heated with ammonium salt

#18. Complete the formula: pH = – log [_____] to the base _____

#19. The base formed by the oxidation of the sulphide ore

#20. Aqueous solution of sodium carbonate is

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