Chemical Engineering
Q Which of the following is a bleaching agent added in the detergents to facilitate removal of stains caused due to blood, tea etc ?
  • A A. Sodium silicate
  • B B. Sodium borate
  • C C. Sodium tripolyphosphate (stpp)
  • D D. Caustic soda
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Word of the Day
26 Jul
Simultaneously
at the same time.
ایک ہی ΩˆΩ‚Ψͺ Ω…ΫŒΪΊΨŒ ایک Ψ³Ψ§Ψͺھ، بیک ΩˆΩ‚Ψͺ

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