♡ 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 👍 :549
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ When two persons talk to each other, ...
➣ The nature of light was first explained ...
➣ Which metal does not undergo corrosion due ...
➣ According to Newton light travels in the ...
➣ Organic compounds are- ...
➣ Chemical to test acid base is ...
➣ Benzene cannot undergo- ...
➣ Washing of clothes and other articles is ...
➣ Rubella virus causes ...
➣ Organic food is supposed to be better ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Everyday Science
➤ Scientific Instruments
➤ Computer Awareness
➤ Research Institutions
➤ Various Sciences
➤ Inventions and Discoveries
➤ Miscellaneous