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Subject :NSO    Class : Class 8

Read the given passage and fill in the blanks by choosing an appropriate option.
Non-metals find wide applications in industries. For example i is used in electrodes, ii is used in welding metals, iii is used to make antiseptic creams while iv is used as a preservative due to its inert nature.

(i) (ii) (iii) (iv)
A Carbon hydrogen chlorine Phosphorus
B Hydrogen oxygen chlorine nitrogen
C Graphite hydrogen sulphur nitrogen
D Phosphorus sulphur oxygen carbon


b is the ans

Ans 1:

Class : Class 8
b is the answer

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