Question

Study the following statements about dilute sulphuric acid. (i) A white precipitate is formed when aqueous barium chloride is added. (ii) The solution turns anhydrous copper(II) sulphate from white to blue. (iii) Addition of a Universal Indicator shows that the solution has a pH value of less than 7.0. (iv) The solution reacts with copper(II) oxide, forming a blue solution. Which of the following statements confirm the acidic nature of the dilute sulphuric acid ?
(1) (i) and (ii) only
(2) (i) and (iii) only
(3) (i), (iii) and (iv) only
(4) (iii) and (iv) only

Answer 1

heyy mate .. here is your ans.!..
the following statementz confirms the acidic nature of dil. H2SO4 is ..(1) (3) &(4) respectively!..

Answer 2

when Sulfuric acid is poured in  water it form stable hydrates

• Dilute sulfuric acid is a strong acid
• it is a good electrolyte;

following statements about dilute sulphuric acid are true that is option no 3 that is:

• when aqueous barium chloride is added white particles are produced
• its ph value is less than 7
• and it reacts with copper