Podcast
Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App
Questions and Answers
What causes the sour taste in food?
What causes the sour taste in food?
- Presence of acids (correct)
- Presence of salts
- Presence of bases
- Reaction with oxygen
Which natural indicator is mentioned in the text?
Which natural indicator is mentioned in the text?
- Methyl orange
- Bromothymol blue
- Phenolphthalein
- Litmus (correct)
What property of acids and bases allows them to nullify each other's effects?
What property of acids and bases allows them to nullify each other's effects?
- Boiling point
- Color-changing ability
- Neutralizing ability (correct)
- Density
What color does red litmus turn when it comes in contact with a base?
What color does red litmus turn when it comes in contact with a base?
Signup and view all the answers
What property of soap is mentioned in the text?
What property of soap is mentioned in the text?
Signup and view all the answers
What causes the change in color of blue litmus to red?
What causes the change in color of blue litmus to red?
Signup and view all the answers
Which substance is used as a remedy for acidity in the text?
Which substance is used as a remedy for acidity in the text?
Signup and view all the answers
What causes the change in color of red litmus to blue?
What causes the change in color of red litmus to blue?
Signup and view all the answers
Which property of soap is demonstrated in the text?
Which property of soap is demonstrated in the text?
Signup and view all the answers
What is the effect of scrubbing soap on a curry stain, as mentioned in the text?
What is the effect of scrubbing soap on a curry stain, as mentioned in the text?
Signup and view all the answers
Flashcards are hidden until you start studying
