CHEMICAL ENGINEERING
Q Carbon monoxide is a pollutant, which causes_________________?
  • A A. Respiratory disease (e.g. asthma)
  • B B. Asphyxiation (suffocation) leading to death
  • C C. Retardation in crop growth
  • D D. Damage to building materials like marble
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Word of the Day
23 Jul
Aisle
a passage between rows of seats in a building such as a church or theatre, an aircraft, or train.
Ψ·ΩˆΫŒΩ„ ΨͺΩ†Ϊ― Ψ±Ψ§Ψ³Ψͺہ، Ω†Ψ΄Ψͺوں Ϊ©Ϋ’ Ψ―Ψ±Ω…ΫŒΨ§Ω† Ψ±Ψ§Ψ³Ψͺہ

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