♡ 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 👍 :886
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the inert gases can form ...
➣ Carbon footprint can be reduced by- ...
➣ Which type of radiation are absorbed by ...
➣ Ionization energy of nitrogen is greater than ...
➣ Muddy water is treated with alum in ...
➣ Which of the following is a nature ...
➣ Red blood corpuscles are formed in the ...
➣ Ultra purification of a metal is done ...
➣ Eating habit of both vegetarian and non ...
➣ Which of the following is a good ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Research Institutions
➤ Scientific Instruments
➤ Miscellaneous
➤ Various Sciences
➤ Environment Science
➤ Inventions and Discoveries
➤ Everyday Science