*/*_Which of the following is a bleaching agent added in the detergent – McqOptions

MCQOPTIONS

1.	/_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
Answer» C. Sodium tripolyphosphate (STPP)

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