Which of the following elements would form oxides which would indicate pH values less than seven, using moist pH paper?
Magnesium, Carbon, Sulphur, Hydrogen, Copper.
Carbon and sulphur form acidic oxides which would indicate pH values less than seven.

Question

Which of the following elements would form oxides which would indicate pH values less than seven, using moist pH paper? Magnesium, Carbon, Sulphur, Hydrogen, Copper.

Philoid · Accepted Answer

Carbon and sulphur form acidic oxides which would indicate pH values less than seven.

Which of the following elements would form oxides which would indicate pH values less than seven, using moist pH paper?Magnesium, Carbon, Sulphur, Hydrogen, Copper.

Which of the following elements would form oxides which would indicate pH values less than seven, using moist pH paper?
Magnesium, Carbon, Sulphur, Hydrogen, Copper.