clear
Search
Login
Sign Up
PGS Ramesh Jesuprakash Paulson
's Polls
G.K.
11.Which of the following chemicals are used in dry cleaning? Naphtha Benzene Tetrachloroethylene
[A] Only 1 & 2
2 votes (20%)
[A] Only 1 & 2
[B] Only 2 & 3
3 votes (30%)
[B] Only 2 & 3
[C] Only 1 & 3
2 votes (20%)
[C] Only 1 & 3
[D] 1, 2 & 3
3 votes (30%)
[D] 1, 2 & 3
Show Results
|
Share
|
Report
|
10 votes
| 62 views
(200 symbols max)
Wolmal
(256 symbols max)
Share with LinkedIn
Share
