A. Nitrogen
B. Ammonia
C. Uria
D. Carbon dioxide

Submitted by: Malik Asghar Hussain

Advertisement

Related Mcqs:

  1. Albatros is__________?
    A. A sea bird B. A beetle C. A fruit D. None...
  2. Blood which heart pumps to lungs is__________?
    A. deoxygenated blood B. lymph fluid C. atria blood D. oxygenated blood Submitted by: ★ ɪʟʏᴀsɪʟᴜ ★...
  3. Average salinity or ratio of salt as per kilogram of water of ocean is__________?
    A. 35 grams B. 55 grams C. 32 grams D. 42 grams Submitted by: FAZAL ULLAH...
  4. Freezing point of water is__________?
    A. 0°C B. -2°C C. -4°C D. None of above Submitted by: Farjan Ahmed Soomro...
  5. lightest metal is__________?
    A. Lithium B. Sodium C. Magnesium D. Aluminium Submitted by: Junaid Amjad...
  6. The main cause of floods in the river is__________?
    A. Heavy snowfall B. Earthquakes C. Deforestation D. Construction of dams Submitted by: Muhammad Tahir...
  7. The Reason for a Swimming Pool to appear Less Deep than the actual depth is__________?
    A. Refraction B. Light scattering C. Reflection D. Interference Submitted by: Malik Asghar Hussain...
  8. Father of Homeopathy is__________?
    A. Samuel Hahnemann B. Robert Dover C. Hakeem Suleman D. Dr Anwaar Khan Submitted by: Usman Zaka Haral...
  9. Virus is__________?
    A. unicellular B. multicellular C. acellular D. none of these Submitted by: Shoaib Shah...
  10. Only planet whose day is longer than its year is__________?
    A. Mercury B. Neptune C. Venus D. None of These Submitted by: Ali Mallah...
Advertisement