Related MCQs

• For an endothermic reaction, the minimum value of energy of activation will be (where, ≈í√ÆH = enthalpy of the reaction)~!
• The value of (Cp - Cv)for a real gas obeying Vander Wall's equation is~!
• Isotonic solutions must have the same%!
• In osmosis through a semi-permeable membrane, diffusion of the%!
• Enthalpy of a vapor gas mixture may be increased by increasing the%!
• Avogadro's number is equal to%!
• The hydroxyl ion (OH?) concentration in a solution having pH value 3 will be%!
• An aqueous solution of 2.45% by weight H‚Äö√á√áSO‚Äö√á√ë has a specific gravity of 1.011. The composition expressed in normality is%!
• At room temperature, the product [H‚Äö√Ö‚à´] [OH‚Äö√Ö¬™] in a solution is 10‚Äö√Ö¬™¬¨œÄ‚Äö√Ö¬• moles/litre. If, [OH‚Äö√Ö¬™] = 10‚Äö√Ö¬™‚Äö√Ö‚àÇ moles/litre, then the pH of the solution will be%!
• On addition of 1 c.c. of dilute hydrochloric acid (1% concentration) to 80 c.c. of a buffer solution of pH = 4, the pH of the solution becomes%!