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Common Chemical Industries in Pakistan - 13
1.
At present there are 22 cement factories in private as well as in public sectors.
a) False
b) True
2.
The non-woody raw material is not used in paper industry.
a) True
b) False
3.
The cooked material of paper industry from the digester is blown into blow tank.
a) True
b) False
4.
In Pakistan bleaching is done by bleaching creams.
a) False
b) True
5.
Wet Sheets of paper so formed are dried in the dryer section.
a) False
b) True
6.
There were 250 pulp and paper industries in Pakistan in 1947.
a) False
b) True
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