Chemical Engineering
Q Parathion and Malathion are _____________________?
  • A A. Pesticides
  • B B. Plasticisers for unsaturated polyesters
  • C C. Pain-relieving drugs (analgesic)
  • D D. Tranquilisers
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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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