Thermochemistry - Study Mode

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[#61] The advantage of using fuel cell in a motor car could be

(A) low initial cost

(B) emission less operation

(C) light weight

(D) freedom from refueling

Correct Answer

(B) emission less operation

[#62] When two plates of different metals are placed in an electrolyte, the developed emf between them depends on

(A) the type of electrolyte

(B) distance between the plates

(C) position of the two metals in the electrochemical series

(D) All of the above

Correct Answer

(B) distance between the plates