Chemical | MCQs

    Q1: Diamond is allotropic form of ___.

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

    Q2: Organization for Prohibition of Chemical Weapons OPCW headquarters.

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

    Q3: Helium was first found in:

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

    Q4: Oxygen was discovered in the year:

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

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

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

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

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

    Q7: The medicine compromises _____________ many chemicals.

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

    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 30
    • B. None of these
    • C. November 26
    • D. November 28

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

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

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

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