1.

Give two uses for each of the following : (a) coal (b) coke (c) wood charcoal (d) sugar charcoal (e) bone charcoal (f) lamp black

Answer»

Give two uses for each of the following :

(a) coal

(b) coke

(c) wood charcoal

(d) sugar charcoal

(e) bone charcoal

(f) lamp black



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