Which of the following is a strong acid?

Which of these tastes sour?

Which substance is a base?

What is formed when an acid reacts with a base?

Which of the following is a salt?

Which of the following is used to treat acidic soil?

Turmeric is a natural indicator. It turns red when it comes in contact with:

Which acid is present in lemon?

Which gas is released when an acid reacts with a metal?

Which of the following is a natural acid?