. The gas used in a refrigerator to cool water is :
(a) Nitrogen
(b) Carbon dioxide
(c) Methane
(d) Ammonia
Answer Posted / surendra singh
Ammonia
Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
What are the total number of college in tripura ?
To which sport is the C.K. Nayudu Trophy related?
Please give institutes or college name, which will convert life experience into a valid diploma in engineering in india
Politics nd current affairs
India conducted Military Exercise Garuda Sakthi with which state?
Which indian city is called garden city of India ?
When is the World Ozone Day celebrated?
In the Vedic period, the kings collected tax from the people. What was that tax called?
please tell me the name of the book or any other source from where i can prepare general awareness questio for bank po post..please help me.my id is sakshimudgal3008@gmail.com
sir i wanted that u send me the last 6 months current affairs&g.k to my e-mail add. thank you
i m selected in boi i m from arts with english so that i want guidance about interview
from where was india's first satellite launched?
highest depots present in which district
how can i qualify GA?????????
Who is Hugo Chavez?