6.2 Acids, Alkali and Neutral Solution

Acids are _______________ in taste.

• sour

• bitter

• sweet

• salty

Which is an example of an acid?

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• 
• 
• 

Is this household item an acid?

• Yes

• No

Alkalis are _____________ in taste.

• sour

• sweet

• bitter

• salty

Which is an example of an alkali?

• 
• 
• 
• 

Is this household item an alkali?

• Yes

• No

A neutral solution is neither acidic nor alkaline.

• True

• False

Which is an example of a neutral solution?

• 
• 
• 
• 

Litmus paper are examples of an indicator.

• True

• False

When you dip a blue litmus paper into an acid, it will change to ___________.

• orange

• yellow

• violet

• red