Question : The boiling point of water decreases at higher altitudes due to:

Option 1: low temperature

Option 2: low atmospheric pressure

Option 3: high temperature

Option 4: high atmospheric pressure

Question : Why boiling point of water decrease at high altitudes?

Option 1: Because of the high temperature

Option 2: Because of low atmospheric pressure

Option 3: Because of low temperature

Option 4: Because of high atmospheric pressure

Question : Where do most of the weather phenomena take place?

Option 1: Ionosphere

Option 2: Troposphere

Option 3: Stratosphere

Option 4: Tropopause

Question : Arachnology is the study of:

Option 1: Rearing of bees

Option 2: Study of aphids

Option 3: Study of mites

Option 4: Study of spiders

Question : The degree of dissociation of an electrolyte depends on

Option 1: dilution

Option 2: impurities

Option 3: atmospheric pressure

Option 4: method of dissolution