Question 1 What is an indicator? Name three indicators? Question 2 What is the use of litmus solution? Question 3 Why does a yellow curry stain on a white shirt turn red when it is washed with soap? Question 4 Give few differences between acids and bases? Question 5 What are acids? Name different types of acids? Give examples ? Question 6 What are bases? Name … [Read more...] about Indicators, Acids and Bases
strong acids
Concepts of Acids and Bases
Classical concept of acids and bases Acid is a substance whose aqueous solution possessed the following characteristic properties 1) conduct electricity 2) reacts with active metals like zinc ,magnesium to give hydrogen 3) turns blue litmus to red 4) has a sour taste 5) whose acidic properties disappear on reaction with a base Base is a substance whose … [Read more...] about Concepts of Acids and Bases