The molecules of CO2 in dry ice form__________________?

Related Mcqs:

1. One of the outstanding features of boron is its ability to form__________________?

   A. Molecular addition compounds B. Molecular crystals C. Semiconductors D. Ionic compounds...

2. A process in which large molecules are broken up into into smaller molecules is called as_____.

   A. Reforming B. Cracking C. Refining D. Isomerization Submitted by: Aamir khan Hullio...

3. When CO2 is made to react with ethy1 magnesium iodide in dry ether followed by acid hydrolysis yields______________?

   A. Carboxylic acid B. Ethanoic acid C. Propanoic acid D. Butanoic acid...

4. Which of the following is not considered as an intermolecular force between molecules ?

   A. Coordinate covalent bonds B. Hydrogen bonds C. Debye forces D. London dispersion forces...

5. A single chlorine free radical can destroy how many ozone molecules ?

   A. 10 B. 100 C. 10000 D. 100000...

6. Polymers described as large molecules built up from small repeating units called________________?

   A. Biopolymers B. Dimers C. Monomers D. metamers...

7. The number of molecules taking part in the rate determining step is called___________________?

   A. Order of reaction B. Rate of reaction C. Mole of a reaction D. Extent of a reaction...

8. Which one of the following molecules does not form alcohol when reacts with Grignard reagent ?

   A. formaldehyde B. acetaldehyde C. propanone D. carbondioxide...

9. The number of atoms present in 21.6 gram of silver (atomic weight = 108) are same as the molecules in__________?

   A. 1.8 gram of H2O B. 12 moles of KMnO4 C. 0.6N H2SO4 D. 4.6 gram of C2H5OH Submitted by: Muhammad Ali Kunbhar...

10. According to Kinetic Molecular Theory gas molecules move in_______path?

    A. Straight B. Parabolic C. Zig-zag D. Hyperbolic Submitted by: Zahid Jagirani...