Which of the following chemicals is insoluble in water?
A. C6H6 {benzene)
B. HCI (hydrochloric acid)
C. NH3 (ammonia)
D. NaHC03 (sodium bicarbonate)
2 answers
i think its A
And you are right.
While I'm at it let me expand on one of the answers.
HCl is a gas. As a gas it is properly called hydrogen chloride gas. When it is dissolved in water to form an aqueous solution it is called hydrochloric acid and written as HCl(aq).
While I'm at it let me expand on one of the answers.
HCl is a gas. As a gas it is properly called hydrogen chloride gas. When it is dissolved in water to form an aqueous solution it is called hydrochloric acid and written as HCl(aq).
1 answer