A. Size of orbitals
B. Shape of orbitals
C. Orientation of orbitals
D. All of the above
A. Aliphatic
B. Alicyclic
C. Carboxylic
D. Aromatic
A. whole amount of reactant does not change into product
B. chemical equilibrium is established
C. a catalyst changes the direction of reaction
D. rate of forward reaction decreases as reaction proceeds
A. 7f
B. 7s
C. 7p
D. 7d
A. Fluorine
B. Chlorine
C. Bromine
D. Iodine
A. Depression of freezing point
B. Volumetric method
C. Victor Meyer’s method
D. Osmosis method
A. they possess different mass number
B. they possess different physical properties
C. they possess same chemical properties
D. they possess different position in the periodic table