The degree of Kraft cook for bleachable grades of pulp, have a lignin content of 3 – 5.2% for softwood and 1.8 – 2.4% for hardwood.

The degree of Kraft cook for bleachable grades of pulp, have a lignin

1.	The degree of Kraft cook for bleachable grades of pulp, have a lignin content of 3 – 5.2% for softwood and 1.8 – 2.4% for hardwood.
A.	a)Soft
B.	b)Medium
C.	c)Hard
D.	d)Ultra
Answer» B.