Science...???

Question

which of these are correct???

A- Nitric acid has the formular HCI

B- Acids are neutralised by bases to make hydrogen and water

C- Citrus fruits contain weak acid

E- Acids turn pH paper red or orange

There are two which are correct and three which are not. Why are the other three incorrect??????

Answer 1

A - wrong

B - wrong

C - true

E - true

There's only 4 there.

Answer 2

A- H is hydrogen so no, i dont think so. NCl ?

B- No they make a Metal salt and water i believe.

C- Not sure.

D/E?- yes

youve only mentioned 4 :\