Everyday Science MCQs

5120 MCQs  (Page 432 of 512)

An acid-Base Reaction is always a/an __________?
A. Endothermic
B. Exothermic
C. Fission
D. Fusion
Nitrate (NO3) ions are obtained by the process of __________?
A. Nitrification
B. Fermentation
C. Denitrification
D. None of these
Chemistry is given from ……language ?
A. Latin
B. Greek
C. Arabic
D. None of these
Which part of the atmosphere are you breathing right now?
A. Bathysphere
B. Stratosphere
C. Troposphere
D. Lonosphere
Hookworm is a parasitic worm that infects ______?
A. Large intestine
B. Liver
C. Lungs
D. Small intestine
The maximum risk to air travel is from?
A. Clouds
B. Rainfall
C. Fogs
D. Strong winds
Scurvy is caused due to the deficiency of ___________?
A. Vitamin a
B. Vitamin d
C. Vitamin c
D. None of these
Only object of earth can be seen from Moon What it is?
A. Hanging garden
B. Light house
C. Wall of china
D. A squire