Acids & Bases in Daily Life

Which household item is classified as a base?

• Vinegar

• Toothpaste

• Sugar

• Salt

What is the taste associated with acids?

• Sweet

• Sour

• Salty

• Bitter

What is the result of a neutralization reaction between an acid and a base?

• Salt only

• Water only

• Salt and water

• No reaction

What does the blue litmus paper do when dipped in an acid?

• Turns blue

• Turns red

• Turns pink

• No change

Which indicator turns pink when added to a base?

• None of the above

• Red litmus

• Phenolphthalein

• Blue litmus