Science Questions

Which property makes baking soda effective in fire extinguishers?

What is the taste of acids?

Which of the following turns blue litmus red?

What is the pH value of pure water at 25 degrees Celsius?

Which gas is evolved when acids react with metals?

What is the chemical formula of Hydrochloric acid?

Which of the following is a common base?

A substance with pH 12 is considered to be:

What is the color of phenolphthalein in an acidic solution?

Which acid is found in lemons?

What type of reaction occurs between an acid and a base?

Which of the following is an organic acid?

What is the color of methyl orange in a basic solution?

Which of the following is used to treat acidity in the stomach?

Which acid is known as the King of Chemicals?

What is the nature of Sodium Chloride (NaCl)?

Bases that are soluble in water are called:

What is the pH range of the pH scale?

Which of the following is produced along with water in a neutralization reaction?

What is the common name for Sodium Bicarbonate?