Which of the following is a bleaching agent added in the detergents to facilitate removal of stains caused due to blood, tea etc ?
(A) Sodium silicate
(B) Sodium borate
(C) Sodium tripolyphosphate (STPP)
(D) Caustic soda
Share this... |
Facebook
|
Twitter
|
Linkedin
|
Whatsapp
|
Your email address will not be published. Required fields are marked *