Question

15. Answer the following questions:
i State the colour of phenolphthalein in
Soap Solution .
Cl] Name into the by-product at chlor-
alkall process which is used for the
manufacture of bleaching Powder.​

Answer 1

Answer:

so sorry I am not knowing this answer

Answer 2

Answer:

1. The colour of phenolphthalein in

Soap Solution is pink.

2. He chlorine gas obtained as the byproduct in the chloralkali process by the electrolysis of brine is used for manufacturing bleaching powder by passing the obtained chlorine gas over the dry slaked lime that is calcium hydroxide.