♡ 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 👍 :773
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Human skin is ...
➣ Sea water can be purified by the ...
➣ The electron is ...
➣ The moment of inertia of a body ...
➣ Proton is :- ...
➣ Sensitivity of the human eye is maximum ...
➣ Out of the following which is most ...
➣ Commercial Vaseline is derived from- ...
➣ T B affected the most ...
➣ Gasohol is prepared by mixing gasoline and: ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Everyday Science
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Environment Science
➤ Computer Awareness
➤ Scientific Instruments
➤ Research Institutions