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

Related Mcqs:

1. 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...

2. Species are formed in one step of reaction mechanism and used up in another step are called:

   A. Catalyst B. Intermediate C. inhibitor D. activated complex Submitted by: Said wali shah...

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

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

4. 50% inversion of configuration of molecules take place in a___________________?

   A. E1 – reaction B. E2 – reaction C. SN1 – reaction D. SN2 – reaction...

5. For determining the order of reaction we use__________________?

   A. Refractometric method B. Dilatometric method C. Optical activity method D. Half life method...

6. 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...

7. The compounds in which water molecules are added are called_______________?

   A. Hydrated ions B. double salts C. hydrates D. complexes...

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

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

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. The molecules of which gas have highest speed?

    A. H2 at -73oC B. CH4 at 300 K C. N2 at 1,027oC D. O2 at 0oC Submitted by: Muhammad Ali Kunbhar...