Acids, Bases and Salts
When $$HCl$$ reacts with finely powdered iron, it forms ferrous chloride and not ferric chloride. Why?
Which acid is present in ant sting?
Name of acid present in ant sting : Methanoic acid
Chemical Formula of methanoic acid: $$HCOOH$$
Method to get relief from the discomfort caused by the ant sting: Rubbing baking soda over the location of ant sting.
Hence the correct option is C.
When $$HCl$$ reacts with finely powdered iron, it forms ferrous chloride and not ferric chloride. Why?
Formula for proton donor acid.
Name one animal and one plant whose stings contain formic acid (or methanoic acid).
Classify the following solutions as acids, bases or slats ammonium hydroxide, barium chloride, sodium chloride, sodium hydroxide, $$ H_{2}SO_{4} $$ and $$ HNO_{3} $$