Chemical Engineering
Q The emf of a Deniell cell “Zn | Zn2+ || Cu2+ | Cu” can be increased by_________________?
  • A A. Decreasing the surface area of the electrodes
  • B B. Increasing the concentration of zinc sulphate solution
  • C C. Increasing the surface area of the electrodes
  • D D. Increasing the concentration of copper sulphate solution
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Word of the Day
24 Jul
Untenable
(especially of a position or view) not able to be maintained or defended against attack or objection.
ناقابل مدافعت، غیر مستحکم، جو دلیل سے ثابت نہ ہو سکے

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