Daily MCQs
English
অসমীয়া
Join Our WhatsApp Channel
TET, Police, Etc. Online Mock Test Series
Best Books for Recruitment Exams
31 December 2024
Darshan
Share
Which gas is known as "Laughing gas"?
A. Oxygen
B. Nitrogen
C. Hydrogen
D. Nitrous Oxide
Nitrous Oxide
Please select one of the options to reveal the correct answer.
Similar MCQs
The prime factorization of 156 is:
During whose reign did Hiuen Tsang visit Assam?
My grand father will come here ___ a week.
Pen is to Write as Knife is to...?
Which of the following is the largest completed hydroelectric power plant by capacity in India?