. The gas used in a refrigerator to cool water is :
(a) Nitrogen
(b) Carbon dioxide
(c) Methane
(d) Ammonia
Answer Posted / nagendra kumar gupta
Ammonia
Is This Answer Correct ? | 40 Yes | 12 No |
Post New Answer View All Answers
how many bones does a human body consist of?
which is the highest mountain in the world?
Where is first Railway University located?
Who is the Founder of NIACL?
I know dout sir...gneral knowledge and general awareness it same sir.. 1)how to prepare general awareness in ongc written test ple guid and send sites/books names sir...immediately..
Where is Charminar Located?
Which game has the Vijay Hazare Trophy associated with it?
What is the capital of Mozambique?
ascorbic acid is the chemical name for which vitamin?
What is the name of NASA's new space telescope?
Who are the Bharat Ratna Awardees in the year 2016?
Viswanathan Anand is masters in ?
Who is the author of the book 'Half a Life'?
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
how much period of time to consider the current affairs(appsc group-2 perpose)