Question

Take grape juice, lemon juice, orange juice, soap solution and baking soda solution Dip an iron nail in each of the solutions. Tell the physical appearance of the nail And the change in colour of the solution 'Please Don't tell that salt will be left and hydrogen is evolved'

Answer 1

separately in different containers .You may also take solutions available at your home. (acidic and basic) 2. Dip one shining iron nail in each of these solutions. 3. Record your observations for a week or so on the basis of the following: i. Change in