219.The total pore volume of dark zone is
a.2-4%
b.20-40%
c.5-10%
d.0.1-1%
Ans:a.2-4%
Expalanation:Ref sturdevant 4th ed /pg 95
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
MCQ'S SEARCH ENGINE
Custom Search
CLICK ON "OLDER POSTS" ABOVE FOR MORE................
YOU MAY ALSO LIKE:
No comments:
Post a Comment