♡ Login
Home
Previous Papers
★
MCQs
General Science
Everyday Science
The gas used in a refrigerator is ...
Que.
The gas used in a refrigerator is
A.
Cooled down when expanded
B.
Heated up on flowing
C.
Cooled down when compressed
D.
None of these
Right Answer is :
✓ A. Cooled down when expanded
⚑ Report
Views 👍 :779
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ If the person can not see the ...
➣ The fourth state of matter is known ...
➣ Ruby and Sapphire are oxides of- ...
➣ The fuel used in an atomic reactor ...
➣ The electron is ...
➣ The thing which is bitter in taste ...
➣ The important ore of aluminium is- ...
➣ A vector is defined by ...
➣ The example of organic acid:- ...
➣ Which of the following is used as ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Everyday Science
➤ Various Sciences
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Computer Awareness
➤ Scientific Instruments
➤ Environment Science