Which of the following pairs of elements will react to give a gas which dissolves in water to form an acid? *
Hydrogen and Oxygen
Hydrogen and chlorine
Hydrogen and Nitrogen
None of the above
Answers
Answered by
20
Answer:
HYDROGEN AND CHLORINE WILL FORM ACID HCL
hope it helps....
Answered by
1
Answer:
Hydrogen and chlorine
Explanation:
H + Cl → HCl ( Is a strong acid )
which reacts with water to form a salt
HCl + H2O → HClO3
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