♡ 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 👍 :728
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ What is the most commonly used substance ...
➣ Which of the following metals form an ...
➣ Function of kidney is ...
➣ The Hottest part of the gas flame ...
➣ Stainless steel is usually made by alloying ...
➣ The gas dissolved in water that makes ...
➣ in pregnancy grhms of proteins more is ...
➣ Philosopher's wool is- ...
➣ A person is hurt on kicking a ...
➣ Wax used for making a candle is ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Environment Science
➤ Research Institutions
➤ Scientific Instruments
➤ Everyday Science
➤ Miscellaneous
➤ Computer Awareness
➤ Inventions and Discoveries