Science True-False

Propene is a saturated hydrocarbon.

Coal and petroleum have some amount of nitrogen and sulphur in them, hence, their combustion causes pollution in environment.

Dehydration of ethanol gives propene.

Dyes are added to colour the alcohol blue. This is called denatured alcohol.

Reaction of carboxylic acid with sodium carbonate produces carbon dioxide.

Soap solution appears cloudy because micelles scatter the light.

Non-polar end of soap is hydrophilic while the polar end (head) is hydrophobic.

Detergents are used to prepare shampoos and products for cleaning clothes.

Alkenes or alkynes are more reactive than their corresponding alkane.