General Knowledge - General Science - Discussion

Discussion Forum : General Science - Synthetic Materials (Q.No. 18)
18.
Paper is manufactured by
Wood and resin
Wood, sodium and bleaching powder
Wood, calcium, hydrogen sulphite and resin
Wood and bleaching powder
Answer: Option
Explanation:
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Discussion:
1 comments Page 1 of 1.

Sasi said:   1 decade ago
Paper is manufactured by 1 Wod and resin 2 Wood, sodium and bleaching powder 3 Wood and bleaching powder 4 Wood, calcium, hydrogen sulphite and resin

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