Question Bank

What is the pH of a substance that turns methyl orange red?

Which of these is used in the manufacturing of soap?

What is the result of the reaction between an acid and a metal oxide?

Which of the following ions is responsible for the acidic property of a solution?

A solution has a pH of 3. How many times more acidic is it than a solution with pH 5?

Which of the following bases is not an alkali?

What is the nature of Non-metal oxides like CO2 and SO2?

Which indicator is often used to titration strong acids against strong bases?

Identify the acidic salt from the following.

What is the chemical name of Bleaching powder?

Which of the following is an olfactory indicator?

What is produced when Calcium hydroxide reacts with Chlorine gas?

If a solution turns red litmus blue, its pH is likely to be:

Which acid is commonly used in car batteries?

The acidity of a solution depends on the concentration of:

What is the formula of Plaster of Paris?

Which of the following is a weak base?

In a neutralization reaction, the H+ from the acid combines with which ion from the base?

What color does turmeric change to in a basic solution?

What happens when CO2 is passed through lime water for a short time?