Acids react with metal to form
Oxygen
Carbon
Hydrogen
Carbon dioxide
Who gave the name oxygen?
Justus Liebig
Henry Cavendish
Humphry Davy
Lavoisier
pH value of sugar is
3.0
8.5
7.0
6.5
The Acid present in tamarind is
Tartaric Acid
Acetic Acid
Malic Acid
Citric Acid
Marble is
Potassium carbonate
Calcium carbonate
Sodium carbonate
Calcium bicarbonate
Pick the odd one out.
Iron
Copper
Aluminium
Apples contain
Malic acid
Lactic Acid
The acid present in ant.
Acetic acid
Formic acid
Tartaric acid
Lactic acid
