Chemical Engineering Materials and Construction
Q Platinum and silver are corroded by___________________?
  • A A. Caustic soda solution
  • B B. Phosphoric acid
  • C C. Sulphuric acid (10%)
  • D D. None of these
Previous Valves in pipe size of 2β€³ and under are normally made o…
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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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