Chemical Engineering
Q Detergent is produced by the sulphonation of dodecyl benzene, which is an ________________ reaction?
  • A A. Endothermic
  • B B. Exothermic
  • C C. Irreversible
  • D D. Both b. and c.
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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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