♡ 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 👍 :745
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Cells of a tissue have ...
➣ Ultraviolet rays can be used in water ...
➣ Which of the following is the smallest ...
➣ Which of the following metals is used ...
➣ A vector is defined by ...
➣ Which of the following is not a ...
➣ Short sightedness can be corrected by using ...
➣ Which of the follwing glands secrete tears ...
➣ Cylindrical lens are used to correct- ...
➣ What is mixed farming ? ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Miscellaneous
➤ Scientific Instruments
➤ Research Institutions
➤ Computer Awareness
➤ Everyday Science
➤ Inventions and Discoveries
➤ Environment Science