Question

I FILL IN THE BLANKS: 15X1=15M
Arrhenius theory of acids and bases valid in -------------- solutions
Conjugate acid and base are differ by a --------------
Acids are -------------- donors
Bases are -------------- acceptors
Acids are -------------- to taste
Bases change the colour of methyl orange to --------------
Acid + -------------- → salt + water
Salts are -------------- to litmus
Conjugate base of H2 So4 is --------------
A substance, which behaves as acid and base is known as --------------
H2O may act as both -------------- and --------------
According to Lewis acids are -------------- acceptors
H+ + H2O → --------------
The conjugate acid of a strong base is --------------
Acid + metal → metal salt + -------------- gas ​

Answer 1

Answer:

acids are proton donors

Bases are proton acceptor

acids are sourto taste

bases change methyl orange to yellow

acid+base

neutral

substance which acts as a acid and base are salts

H+ + H2O-H3O