♡ 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 👍 :818
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which electromagnetic radiation is used for satellite ...
➣ Formation of Ozone hole is maximum over- ...
➣ x rays are ...
➣ A Periscope works on the principle of- ...
➣ Sericulture is ...
➣ Which among the following is the fundamental ...
➣ Human skin is ...
➣ Molecular formula of chloroform is ...
➣ When A vibrating turning fork is placed ...
➣ Out of the following which is most ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Research Institutions
➤ Everyday Science
➤ Environment Science
➤ Various Sciences