Acids , Bases and Salts

Which of the following is a strong acid?

• H2SO4

• C6H8O7

• C3H6O3

• CH2O2

Which of the following is not a property of acids?

• They turn red litmus blue.

• They have sour taste.

• They are corrosive in nature.

• They react with bases to form salt and water.

I am in the sting of an ant . Who am I?

• Sulphuric Acid

• Lactic Acid

• Formic Acid

• Citric Acid

Salts can acidic, basic or neutral.

• TRUE

• FALSE

Select all the properties of Bases.

• They turn blue litmus red.

• They have PH<7 .

• They have no taste.

• They have soapy feel.

What is chemical formula of

'milk of magnesia' ?

• NaHCO3

• Ca(ClO)2

• Mg(OH)2

• MgSO4