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General Knowledge Mcqs consists of World Geography, Atmosphere, Science & Literature, events Mcqs, Current Affairs Mcqs , Pakistan Affairs Mcqs and International Organizations. These general knowledge questions are very important for all type of exams conducted by Fpsc, Nts, Kppsc, Ppsc, Spsc, Bpsc, Ots, Uts, Pts, Cts, Ats, etea and other testing agencies of Pakistan. All General Knowledge questions Uploaded from daily updated news and articles

Q:Sodium carbonate is commercially manufactured by

  • (A)Ostwalds Process
  • (B)Habers Process
  • (C)Solvay Process
  • (D)None of these
  • The Correct Answer is Solvay Process

    Uploaded By Javeria Naushad at 2022-06-22