If lime water is kept in the air, it turns milky due to presence of: Carbon dioxide
Which types of mirror is used in the head lights of vehicles? Concave mirror
Electric current in a metal wire is due to the flow of: Electrons
Which processes is used for the production of Biodiesel? Transamination
Wood Spirit is known as: Methyl alcohol
A powerful eye irritant present in smog is: Peroxyacetyl nitrate
Electricity is transmitted over long distance because: There is less wastage of energy
____ can help Bats to fly in the dark: Ultrasonic waves
Fibula is a bone found in which parts of the human body: Leg
Which is the most sensitive part of eye? Retina
