Home
Learn about new technologies!

What is the correct answer?

4

Which of the following refrigerant has the lowest freezing point?

A. R-11

B. R-12

C. R-22

D. Ammonia

Study and Earn Android App
Share this question with your friends
Correct Answer :

C. R-22


Also checkout

Reproductive System MCQ Visual Basic MCQ MS Office MCQ Boats and Streams MCQ IBPS Common Written Exam (PO/MT) Main 2016 Solved Paper MCQ Kidney cysts and tumors MCQ Planet Kingdom MCQ Excretory System MCQ Profit and Loss MCQ Property of Material MCQ Permutation MCQ Alligation or Mixture MCQ