Podcast
Questions and Answers
Which substance is commonly used as a natural indicator?
Which substance is commonly used as a natural indicator?
What happens to the color of blue litmus paper when it comes in contact with an acid?
What happens to the color of blue litmus paper when it comes in contact with an acid?
What happens to the color of red litmus paper when it comes in contact with a base?
What happens to the color of red litmus paper when it comes in contact with a base?
Which substance is commonly used to remove stains of curry from cloth?
Which substance is commonly used to remove stains of curry from cloth?
Signup and view all the answers
Which synthetic indicator can be used to test for acids and bases?
Which synthetic indicator can be used to test for acids and bases?
Signup and view all the answers
Which substance is commonly used as a natural indicator?
Which substance is commonly used as a natural indicator?
Signup and view all the answers
What happens to the color of blue litmus paper when it comes in contact with an acid?
What happens to the color of blue litmus paper when it comes in contact with an acid?
Signup and view all the answers
What happens to the color of red litmus paper when it comes in contact with a base?
What happens to the color of red litmus paper when it comes in contact with a base?
Signup and view all the answers
What color does a stain of curry on a white cloth become when soap, which is basic in nature, is scrubbed on it?
What color does a stain of curry on a white cloth become when soap, which is basic in nature, is scrubbed on it?
Signup and view all the answers
What happens to the color of the cloth when it is washed with plenty of water after scrubbing it with soap?
What happens to the color of the cloth when it is washed with plenty of water after scrubbing it with soap?
Signup and view all the answers
