Acids and bases

The substance that turns blue litmus to red are in nature.

• Acidic

• Base

• Neutral

• All

Turmeric paper is a natural ________

• Salt

• Acid

• Base

• Indicator

The substances which are soapy to touch are in nature.

• Acids

• Bases

• Salts

• Minerals

Acid present in Apple

• Citric acid

• Lactic acid

• Malic acid

• Tannic acid

Acid present in lemon orange

• citric acid

• Lactic acid

• Oxalic acid

• Malic acid

Carbonic acid present in

• Egg

• Cool drinks

• Minerals

• Milk

The substance change the colour based on the nature of the material is called

• Acid

• Salt

• Bass

• Indicator

The nature of vinegar is

• Acidic

• Basic

• Neutral

• Salt

The nature of vinegar is

• Acidic

• Basic

• Neutral

• Salt

The substance changes red litmus to blue Litmus

• Acid

• Basic

• Salt

• Indicator