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Ms. Ritu, a science teacher has set up a...

Ms. Ritu, a science teacher has set up an experiment as shown in the figure.

Which of the following represent the incorrect observations?
(i) Both the metal strips dissolve in beaker III.
(ii) Reaction takes place in beaker II.
(iii) No reaction takes place in beaker I.
(iv) Sn strip will dissolve faster than Zn in beaker II.
(v) Reaction occurs in beaker I but no colour change is observed.

A

(ii) and (v) only

B

(iii) and (iv) only

C

(i) and (iii) only

D

(ii), (iv) and (v) only

Text Solution

Verified by Experts

The correct Answer is:
D
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