Question

1)Propanoic acids are acidic in nature. Give Reason
2)detergents cause water pollution
3)carbon is tetravalent

Answer 1

Propanoic acid it sour and changes blue litmus to red
Detergents does not dissolve in water...thus it causes water pollution
Carbon has 6 no. of of electrons ...therefore it have 4 electrons valence shell it is difficult to remove 4 electrons from as because the electrons are strongly bonded and it is also very difficult to get as much as 4 electrons due to energy consideration so carbon share the electrons and hence it is said to be tetravalent... hope you likelikeit...pls mark me brainliest

Answer 2

1) propanoic acids are acidic in nature because it's pH value is less than 7.and it convert blue litmus paper into red.
2)detergent cause water pollution because it is made up of strong chemical.
3)carbon is tetravalent because it has valency 4