. The gas used in a refrigerator to cool water is :
(a) Nitrogen
(b) Carbon dioxide
(c) Methane
(d) Ammonia
Answer Posted / nazim khan
Ammonia
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Which indian cities known as twin cities of india ?
The device used for locating submerged objects is?
Who is the first chief of National Green Tribunal (NGT)?
Who is the Governor of Jharkhand?
What are your views on Kashmir issues?
who acted as Gandhi in the film "Gandhiji"
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
what is the meaning of zealot?
in which of the following states is shifting cultivation commonly used?
When is the World Ozone Day celebrated?
In the year 2004, where was Olympics held?
what does h20 stand for?
How many times in year does the General Assembly of United Nations meet?
Which city is called Orange city of india ?
Uruguay is the country of which continent?