Question

Please help thank u so much (both the questions tysmmmm)

Answer 1

Answer:

1) (i) 2NaBr + Cl2 ----> 2NaCl + Br2

  (ii) A - pink

       B - red

       C - green

       D - Red

Explanation:

These are pH tests with different indicators. One thing is, most of the times the color change for acids in any indicator would be red, but not all times.