Chemical | MCQs

    Q1: Diamond is allotropic form of ___.

    ہیرا کس کی ایلوٹروپک شکل ہے
    • A. Hydrogen
    • B. Oxygen
    • C. Carbon
    • D. Aluminum

    Q2: Organization for Prohibition of Chemical Weapons OPCW headquarters.

    کیمیائی ہتھیاروں کی ممانعت کی تنظیم او پی سی ڈبلیو ہیڈ کوارٹر۔
    • A. India
    • B. Netherlands
    • C. USA
    • D. Japan

    Q3: Helium was first found in:

    ہیلیم سب سے پہلے پایا گیا تھا
    • A. None of these
    • B. With the minerals
    • C. Space
    • D. Sun Rays

    Q4: Oxygen was discovered in the year:

    آکسیجن کس سال میں دریافت ہوئی
    • A. 1779
    • B. none of these
    • C. 1774
    • D. 1988

    Q5: What element has an atomic number of 22 and a mass of 47.90?

    • A. Iron
    • B. Gold
    • C. Titanium
    • D. Yttrium

    Q6: Which one is correct: Chemistry, Chemestry, Chemestary

    • A. Chemistry
    • B. None of them
    • C. Chemestry
    • D. Chemestary

    Q7: The medicine compromises _____________ many chemicals.

    • A. Of
    • B. No preposition required
    • C. To
    • D. Off

    Q8: When is Day of Remembrance for all Victims of Chemical Warfare observed?

    کیمیائی جنگ کے تمام متاثرین کی یاد کا دن کب منایا جاتا ہے؟
    • A. November 26
    • B. None of these
    • C. November 30
    • D. November 28

    Q9: Water is made up of two ____namely oxygen and hydrogen.

    • A. Element
    • B. Solution
    • C. Aspects
    • D. Section

    Q10: Oxygen can be mixed with _____ gases such as Hydrogen, Nitrogen and Chlorine.

    • A. None of these
    • B. Other
    • C. Another like
    • D. The other
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