Chemical Engineering
Q In nylon-66, the first and second numbers (i.e., 6) respectively designate the number of carbon atoms present in the__________________?
  • A A. Diamine and the ring
  • B B. Dibasic acid and the ring
  • C C. Diamine and the dibasic acid
  • D D. None of these
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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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