Everyday Science MCQs
Q Which of the following can be used as anti-knocking agent ?
  • A A. Pbcl2
  • B B. (c2h5)4 pb
  • C C. (c2h5)2 pb
  • D D. All of the above
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Word of the Day
22 Jul
Combative
ready or eager to fight or argue.
Ω„Ϊ‘Ψ§Ϊ©Ψ§ΨŒ Ω…ΨͺΩ†Ψ§Ψ²ΨΉΨŒ Ψ¬ΪΎΪ―Ϊ‘Ψ§Ω„Ωˆ

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