Question

circle the odd one out giving appropriate reason
dry cell , zinc container, zinc oxide, carbon rod

Answer 1

Among the given series which include, dry cell, zinc container, zinc oxide, carbon rod, zinc oxide is considered as the odd one out.

Explanation:

• The given names are the components involved in the dry cell. To identify the odd one out among the given series, the parts of the dry cell must be first analyzed.
• Accordingly, a dry cell is composed of the following parts:

1. Zinc container which acts as an anode.
2. The rod made up of Graphite or carbon acts as cathode.
3. The paste made up of $NH_4Cl, ZnCl_2, MnO_2$ and carbon is used as electrolyte.

• From the above data it is clear that except zinc oxide, all other components are related to dry cells. Hence it is considered as the odd one out.

Learn more about such concept

2Q) Find the odd one out in the context of lithosphere and give reason for your choice byson gorge; Grand canyon; Ozone; Thar desert.

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24. Choose the odd one out of the following options.

(1) RUNIFM

(2) ONELMV

(3) THEGPV

(4) SITHRG​

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Answer 2

Answer:

dry cell is the proper and short answer