Question
Water gets cooled, when ice is immersed in it, this
phenomenon is known asSolution
When ice is immersed in water it starts melting. It takes latent heat from water for melting and the temperature of the water decreases, therefore water becomes cool.
Which one amongst the following is not a Green House gas?
Manganite is an ore/mineral of
The chemical name of'Common salt’
The pH of a neutral solution is —
The fuel that is used in modern submarines is -
Urea is a —
The gas used for filling weather balloons is-
___________ is the process in which acids and bases react to form salts and water.
The major component of honey is-
The gas usually causing explosions in coal mines is-