Everyday Science MCQs
Q All the enthalpy changes are________________?
  • A A. Negative
  • B B. Positive
  • C C. May or may not be a or b
  • D D. None
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Word of the Day
17 Jul
Flagrant
(of an action considered wrong or immoral) conspicuously or obviously offensive.
Ψ§Ω†Ψͺہائی برا، Ω‚Ψ§Ψ¨Ω„ Ω…Ψ°Ω…Ψͺ، فاش

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