Which of the following bonds are weakest in nature?
Answered 7 yr ago
bhavishya kumarCorrect Answer: Hydrogen bondWeak bonds are those forces of attraction that, in biological situations, do not take a large amount of energy to break. For example, hydrogen bonds are broken by ene...Read more
What is the reason for formation of Mirage in desert?
Answered 7 yr agoCorrect Answer: Both Refraction and Total internal reflection of lightIt is due to the phenomena of 'total internal reflection'. On a very hot day in a desert, the air just in contact with sand ishotter than the air above it due to the high temperature of sand...Read more