Chemical Engineering
Q The concentration of (H+) ions is 4 x 10-5 in a solution. Then pH of the solution will be (Given log 4 = 0.6) ?
  • A A. 4.4
  • B B. 5.6
  • C C. 8.4
  • D D. 2.4
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Word of the Day
24 Jul
Untenable
(especially of a position or view) not able to be maintained or defended against attack or objection.
Ω†Ψ§Ω‚Ψ§Ψ¨Ω„ مدافعΨͺ، غیر Ω…Ψ³ΨͺΨ­Ϊ©Ω…ΨŒ جو Ψ―Ω„ΫŒΩ„ Ψ³Ϋ’ Ψ«Ψ§Ψ¨Ψͺ نہ ہو Ψ³Ϊ©Ϋ’

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