FSC Part 1 Chemistry Chapter 10 Electrochemistry Online Test

Top Scorers Of Chapter 10 "Electrochemistry" MCQ`s Test

Sr.#	Question	Answer
1	Which element has Eo = 0.00 V?	A. H+ B. H2 C. SHE D. All of the above
2	The experimental determination of Avogadro's numebr through electrolysis typically involves measuring	A. The current and voltage applied B. The mass of the substance deposited or liberated by a konown charge C. The conductivity of the electrolytic solution D. The temperature changes duirng electrolysis
3	Redox reactions always involve.	A. Gain of protons B. Transfer of electrons C. Loss ofneutrons D. Nuclear change
4	Which of the following metals would most raadily displace hydrogen gas from dilute acids.	A. Copper B. Silver C. Magnesium D. Platinum
5	Electrons in a galvanic cell flow from	A. Anode to cathode B. Cathode to anode C. Salt bridge to cathode D. Elecrolyte to anode
6	Electrochemical sereis helps in predicting.	A. Rate of reaction B. Type of bond C. Dirction of redox reactions D. Heat released
7	Standard hydrogen electrode is assigned potential of.	A. 1.0 V B. 0.5 V C. 0.0 V D. -1.0 V
8	The salt brige allows tranfer of ........in Zn -Cu voltaic cell	A. SO4 Ions B. Zn2 ions C. Both D. None of thes
9	One Faraday is equl to	A. 1 C B. 96500 C C. 1 J D. 96500 J
10	The activity series of meals arranges metals in order of their.	A. Atomic mass B. Density C. Ease of oxidation D. Ease of reduction