2. Which of the following is not produced on commercial scale from sea water?
A. Sodium sulphate
B. Bromine
C. Magnesium compounds
D. Potassium compounds
Ans: A
A. Sodium sulphate
B. Bromine
C. Magnesium compounds
D. Potassium compounds
Ans: A
Electrical, Mechanical, Civil Engineering Objective Questions And Answers And Short Questions Answers For Exam, Tests and Interview Selections
No comments:
Post a Comment