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#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
#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
#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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