♡ 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 👍 :816
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Small molecules funcation poorly as antigens ...
➣ A vector is defined by ...
➣ Which of the following liquid is most ...
➣ Which of the following is not a ...
➣ Nucleons are regarded as composites particles known ...
➣ Chemical substance present in bones and teeth ...
➣ कौन सा पुच्छल तारा प्रत्येक 76 वर्ष ...
➣ Dinosaur was ...
➣ The first vaccine developed by Louis pasteur ...
➣ Certain substances loose their electrical resistance completely ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Computer Awareness
➤ Environment Science
➤ Scientific Instruments
➤ Various Sciences
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Research Institutions