In sugar Industry, the raw juice obtanied is usually yellowish brown In colour.Explain the chemistry behind it.

In sugar Industry, the raw juice obtanied is usually yellowish brown In colour.Which materialis used to decolourise sugar solution?

Explain the chemistry behind crystallization.

How will you make natural rubber hard? Explain the chemistry behind it.

Explain the chemistry behind the formation of acid rain?

Suggest a method to distinguish the following set of compounds.Also explain the chemistry behind a.Chlorobenzene and benzyl chloride b.chlorotoluene and benzyl chloride

A few drops of NaOH solution are added to orange red potassium dichromate solution, colours changes to yellow:- To this yellow coloured solution,dilute HCI is added. Orange red colour reappears. Give the chemistry behind this.

i) Rain water and séa, water differ in their behaviour towards soap. Give the difference and establish the chemistry behind this. ii) A water boiler in a factory burst due to high interior pressure. It was reported that the incident was occured due to certain dissolved salt in water used, As a chemistry student how will you explain this?

In our country ethanol is mainly manufactured by sugar industries the mother liquor lift behind after the crystallisation of sugar from sugar cane juice. What is denatured spirit?

In our country ethanol is mainly manufactured by suger industries the mother liquor lift behind after the crystallisation of suger from suger cane juice. How is wine prepared from grape juice?

In our country ethanol is mainly manufactured by suger industries the mother liquor lift behind after the crystallisation of suger from suger cane juice. How do they manufacture ethanol?