♡ 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 👍 :833
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Shock-absorbers are usually made of steel as ...
➣ Mass number ...
➣ The wire of flash bulbs is made ...
➣ The Sudden fall of atmospheric pressure indicates- ...
➣ Rubella virus causes ...
➣ Which of the following is not a ...
➣ It is difficult to cook rice- ...
➣ Which of the following metals has least ...
➣ Remote-sensing device has an inbuilt source of- ...
➣ Decomposers include ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Everyday Science
➤ Environment Science
➤ Various Sciences
➤ Scientific Instruments
➤ Research Institutions
➤ Computer Awareness