Q. DDT is

  • (A) An inorganic compound
  • (B) A compound of phosphours
  • (C) A chlorinated hydrocarbon
  • (D) A naturally occurring chemical
💬 Discuss
✅ Correct Answer: (C) A chlorinated hydrocarbon

Published by Mr. Dubey ⭐ 111.54K Points at 19-Sep-2023 08:08 pm in Environmental Engineering

You must be Logged in to update hint/solution

💬 Discussion

Related MCQs

Q. A 3 phase induction motor connected from a 3 pjhase, 50Hz AC supply runs at 720rpm and has slip 4%. The number of poles in motor are _____.

Q. Gerber line for failure criteria is in the form of a

Q. Paraffins in petrol have the general formula

Q. One disadvantage of microwave cooking is that the energy efficiency in this process is less.

Q. If two springs are in parallel then their overall stiffness will be

Q. A polarograph is used for the analysis of

Q. The capacity of an uncontrolled intersection is

Q. The intensifying effect of lead screens is mainly caused by:

Q. The critical pressure gives the velocity of steam at the throat ___________

Q. In a 240v dc motor, back emf is 220v and Ra= 0.5Ω then its armature current is

📊 Question Analytics

👁️
453
Total Visits
📽️
3 y ago
Published
🎖️
Mr. Dubey
Publisher
📈
83%
Success Rate