Enzynies that catalyze the transfer of groups within molecule are called_________________?

Related Mcqs:

1. Enzymes from the same organism which catalyze same reaction but are chemically and physically distinct from each other are called______________?

   A. Oxidoreductases
   B. Hydrolases
   C. Isoenzymes
   D. Isomerases

2. The ttractive forces between the partial positive end of one molecule and partial negative end of other molecule are called________________?

   A. Dipole-dipole forces
   B. Ion dipole-dipole forces
   C. London dispersion forces
   D. Debye forces

3. Which molecule has the highest bond energy among the halogens_________________?

   A. Fluorine
   B. Chlorine
   C. Iodine
   D. Bromine

4. The number of atoms in a molecule determines________________?

   A. macromolecule
   B. macromolecule
   C. molecularity
   D. atomicity

5. Geometry of simple molecule having sp3 hybrid orbital is ___________________?

   A. Triangular
   B. Tetrahedral
   C. Square planner
   D. Linear

6. Geometry of molecule will be pyramidal if the outer post shell of the central atom has___________________?

   A. 3 bond pair one lone pair
   B. 2 bond pair 2 lone pair
   C. 1 bond pair 3 lone pair
   D. 3 lone pair 1 bond pair

7. According to VESPR Model the geometry of molecule having 5 bond pair in outer most shell will be __________________?

   A. Triangular
   B. Square planner
   C. Trigonal bipyramidal
   D. Octahedral

8. Concentration of solute molecule when they are in equilibrium with solid substance at particular temperature is called________________?

   A. saturated solution
   B. solubility
   C. unsaturated solution
   D. super saturated solution

9. Introduction of nitro group in a molecule is called___________________?

   A. nitration
   B. halogenation
   C. sulphonation
   D. amination

10. In water molecule, Hydrogen & water are held together by ______ bond.

    A. Ionic
    B. Covalent
    C. Hydrogen
    D. Dating

    Submitted by: Aamir khan Hullio