The process of fermentation involves all the enzymes except__________________?

Related Mcqs:

1. For a given process the heat changes at constant pressure (qp) and at constant volume (qv) are related to each other as___________________?

   A. qp = qv
   B. qp < qv
   C. qp > qv
   D. qp = qv / 2

2. The volume occupied by 1.4g CO at S.T.P is___________________?

   A. 22.4 dm3
   B. 2.24 dm3
   C. 1.12 cm3
   D. 1.12 dm3

3. Only London dispersion forces are present among the_________________?

   A. Molecules of water in liquid state
   B. Atoms of helium in gaseous state at high temperature
   C. Molecules of hydrogen chloride gas
   D. Molecules of solid iodine

4. Which is the unit of (K) rate constant for zero order reaction ?

   A. s-1
   B. mol dm-3 s-1
   C. mol-1 dm3 s-1
   D. mol-2 dm6 s-1

5. In 1 – pentene -4- yne the carbon exhibit hybridization_________________?

   A. sp3 – sp2
   B. sp2 – sp
   C. sp2 – sp
   D. sp3 – sp2 – sp

6. For industrial preparation of CH3CHO catalytic promoter is_________________?

   A. PdCl2
   B. Cu2Cl2
   C. CuCl2
   D. PbCl2

7. Which element has same isotopes like palladium___________________?

   A. Nickel
   B. Calcium
   C. Cadmium
   D. Tin

8. Atomic radius can be determined by_________________?

   A. X – ray diffraction
   B. Spectrophotometer
   C. Optical microscope
   D. Electron microscope

9. Keeping in view the size of atom which is in correct order___________________?

   A. Mg > Sr
   B. Ba > Mg
   C. Lu > Ce
   D. CI > 1

10. When toluene reacts with chlorine in sunlight the first major product is__________________?

    A. Benzy1 chloride
    B. Benzal dichloride
    C. O-chlorotoluene
    D. O-chlorotoluene and P-chlorotoluene