What is the chemical formula of sulphuric acid?
a) H2SO4
b)HCl
c) HNO3
d) H3PO4
What is the chemical formula of nitric acid?
a) H2SO4
b)HCl
c) HNO3
d) H3PO4
What is the chemical formula of phosphoric acid?
a) H2SO4
b)HCl
c) HNO3
d) H3PO4
What is the chemical formula of carbonic acid?
a) H2CO3
b) CH3COOH
c) HCOOH
d) C6H8O7
What is the chemical formula of acetic acid?
a) H2CO3
b) CH3COOH
c) HCOOH
d) C6H8O7
What is the chemical formula of acetic acid?
a) H2CO3
b) CH3COOH
c) HCOOH
d) C6H8O7
