Chemical Engineering
Q Sulphuric acid solution having a specific gravity of 1.20 at room temperature is used mainly for the_______________?
  • A A. Fertiliser manufacture
  • B B. Car battery solution
  • C C. Synthesis of oleum
  • D D. Water treatment
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Word of the Day
26 Jul
Simultaneously
at the same time.
ایک ہی ΩˆΩ‚Ψͺ Ω…ΫŒΪΊΨŒ ایک Ψ³Ψ§Ψͺھ، بیک ΩˆΩ‚Ψͺ

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