Use of Activity Series Multiple Choice Questions (MCQ) PDF Download

MCQ 1: A reaction will be spontaneous if its calculated emf is

1. Positive/Negative
2. Negative
3. Zero
4. Positive

MCQ 2: The standard reduction potential of Zinc is

1. >0.76
2. -0.76
3. 0.76
4. <-0.76

MCQ 3: Value of standard reduction potential for strong reducing agent is

1. Large negative value
2. Zero
3. Large positive value
4. Negligibly small

MCQ 4: The electrolyte used for the purpose of salt bridge is

1. NaCl
2. NH₄NO₃
3. KNO₃
4. NaNO₃

MCQ 5: The overall positive value for the reaction potential predicts that process is energetically

1. Impossible
2. Not feasible
3. Feasible
4. Both (a) and (b)