Question

III. Fill in the blanks1.Acids tastewhile bases taste2.Milk of magnesia turnslitmusOne mole of sulphuric acid would furnish.moles of SO,?- ions.3.mole/s of H* ions and4.gas is produced when acids react with metal hydrogen carbonates.5.Lime water turns milky on passing CO, gas due to the formation of6.The reaction between an acid and a base is known as7.Bee sting injectsacid which causes severe pain and burningsensation.8.In NH¼NO3 the acid radical isand the basic radical is9.Chemically baking soda is

Answer 1

1.Acids taste sour , while bases taste bitter .

2.Milk of magnesia turns litmus blue

3. One mole of sulphuric acid would furnish 1 moles of SO42-, ions.

and 2 mole/s of H* ions and

4.Carbon dioxide(CO2) gas is produced when acids react with metal hydrogen carbonates.

5.Lime water turns milky on passing CO, gas due to the formation of Calcium carbonate .

6.The reaction between an acid and a base is known as neutralization reaction.

7.Bee sting injects Methanoic acid which causes severe pain and burning sensation.

8.In NH¼NO3 the acid radical is NO3^- and the basic radical is NH4^+

9.Chemically baking soda is Sodium bicarbonate