Science Questions

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?

Which substance is used for disinfecting drinking water?

What is the pH of human blood?

A salt formed by a strong acid and a weak base will be:

Which of the following is used in fire extinguishers?

What is the common name of Sodium carbonate decahydrate?

The water of crystallization in Gypsum is:

Which acid is produced in our stomach to help digestion?

Which of the following is a neutral oxide?