Which of the following is an example of an Acid?

• Soap

• Baking soda

• Oranges

• Detergent

Which of the following is an example of an Alkali?

• Vinegar

• Orange

• Lemon

• Soap

"Acids are bitter in taste"

Is the statement TRUE or FALSE?

• True

• False

"Alkalis are sour in taste". Is it TRUE or FALSE?

• True

• False

What is the pH range of acid?

• 7

• Below 7

• above 7

• None of the above.

What is the pH of water?

• below 7

• above 7

• 7

• none of the above

Curd / yogurt is an example of:

• Acid

• Alkali

Detergents are an example of:

• Acid

• Alkali

What is the range of neutral substances?

• Above 7

• Below 7

• 7

• None of the other

Which one is an example of an acid?

• Grapes

• Soap

• Water

• Baking soda