Noble gases are named so because they are__________________?

Related Mcqs:

1. Which of the following noble gases is abundant in air?

   A. Neon
   B. Helium
   C. Argon
   D. Methane

   Submitted by: Malik Asghar Hussain

2. Which of the following noble gases is not present in atmosphere?

   A. Argon
   B. Helium
   C. Radon
   D. Xenon

   Submitted by: Malik Asghar Hussain

3. Noble gases are so called zero group because they have:_________?

   A. Zero Valency
   B. Zero Electronegativity
   C. Zero Electron Affinity
   D. Both A and B
   E. All of these

   Submitted by: Raza Samejo

4. The Lewis acids are__________________?

   A. Electron deficient
   B. Electron rich
   C. Octet is complete
   D. No such acids exist

5. The leements in which d or f orbitals are in the process of completion are__________________?

   A. outer transition elements
   B. inner transition elements
   C. typical transition elements
   D. transition elements

6. Common example of carbohydrates are__________________?

   A. Cellulose glycogen galactose
   B. Glyceraldehydes glucose peptone
   C. Glycerol phospho lipids collagen
   D. Legumin amylopectin albumin

7. Purines and pyrimidines are__________________?

   A. Enzymes
   B. Nitrogenous bases
   C. Carbohydrates
   D. Lipids

8. The diffusion of gases at absolute zero will be________________?

   A. Unchanged
   B. Slightly decreased
   C. Slightly increased
   D. Zero

9. Which of the following gases shows more ideal behaviour at 0°C___________?

   A. H2
   B. CH4
   C. He
   D. NH3

   Submitted by: Muhammad Ali Kunbhar

10. Water Gas is a mixture of two gases Hydrogen & Carbon monoxide, while separating Hydrogen gas by liquification process which one is liquefied first__?

    A. Hydrogen Gas
    B. Carbon Monoxide Gas
    C. Both at same time
    D. None of them

    Submitted by: Aamir khan Hullio