Everyday Science Mcqs

Q.  Laughing gas has chemical composition of following two elements ?

a. Nitrogen + Hydrogen
b. Nitrogen + Carbon
c. Nitrogen + Oxygen
d. Oxygen + Carbon
e. None of these


ANSWER: See Answer
 
No explanation is available for this question!
TasDia Network - Mcqs | Signature | Lyrics
MCQs:  Diamond is a very expensive ornament. It is composed of a single element ___________?
Category: General Knowledge Quiz,   Published by: T-Code Scripts
MCQs:  Which of the following layers make radio transmission possible?
Category: General Knowledge Quiz,   Published by: T-Code Scripts
MCQs:  Which of the following explains the reason why there is no total eclipse of the sun?
Category: General Knowledge Quiz,   Published by: T-Code Scripts
MCQs:  Television signals are converted into light signals by___________?
Category: General Knowledge Quiz,   Published by: T-Code Scripts
MCQs:  Where do most of Asteroids lie?
Category: General Knowledge Quiz,   Published by: T-Code Scripts
MCQs:  The number of spark plugs needed in a diesel engine is__________?
Category: General Knowledge Quiz,   Published by: T-Code Scripts
MCQs:  The half life of a radioactive element is 8-days. How long it take to reduce it from 10 mg to 5 mg?
Category: General Knowledge Quiz,   Published by: T-Code Scripts
MCQs:  The term ‘Blue Shift’ is used to indicate?
Category: General Knowledge Quiz,   Published by: T-Code Scripts
MCQs:  Kilowatt-hour is a unit of____________?
Category: General Knowledge Quiz,   Published by: T-Code Scripts
MCQs:  Fuel used in a Fast Breeder Reactor is _____________?
Category: General Knowledge Quiz,   Published by: T-Code Scripts
MCQs:  Monsoon is caused by____________________?
Category: General Knowledge Quiz,   Published by: T-Code Scripts
MCQs:  Which of the following atmospheric layers help in radio communication?
Category: General Knowledge Quiz,   Published by: T-Code Scripts
MCQs:  A moderator is used in nuclear reactor in order to ?
Category: General Knowledge Quiz,   Published by: T-Code Scripts
MCQs:  Sedimentary rocks are__________?
Category: General Knowledge Quiz,   Published by: T-Code Scripts
MCQs:  Which one of the following is a non-metallic mineral?
Category: General Knowledge Quiz,   Published by: T-Code Scripts
MCQs:  Ozone layer prevents ______________ radiation from entering the atmosphere?
Category: General Knowledge Quiz,   Published by: T-Code Scripts
MCQs:  The phenomenon of Aurora Borealis, the display of red and green lights in northern hemisphere is due to radiations from____________ ?
Category: General Knowledge Quiz,   Published by: T-Code Scripts
MCQs:  Yeast is used in making bread because it produces____________?
Category: General Knowledge Quiz,   Published by: T-Code Scripts
MCQs:  Oasis is associated with___________?
Category: General Knowledge Quiz,   Published by: T-Code Scripts
MCQs:  Quartz crystal in quartz watches work on the principle called?
Category: General Knowledge Quiz,   Published by: T-Code Scripts