Reaction at anode is called________________?
Reaction at anode is called________________?
A. oxidation
B. reduction
C. redox
D. decomposition
Similar Posts
Solution of Na2SO4 will be_________________?
Solution of Na2SO4 will be_________________?A. basic
B. acidic
C. neutral
D. cannot be presicted without dataWhich is not a sublime material_______________?
Which is not a sublime material_______________?A. Iodine
B. Benzoic acid
C. Ammonium chloride
D. Potash alumMixture of catalysts Cr2O3 + A?2O3 + SiO2 at 500?C are used when benzene is prepared from_______________?
Mixture of catalysts Cr2O3 + A?2O3 + SiO2 at 500?C are used when benzene is prepared from_______________?A. acetylene
B. N-hexane
C. Benzene sulphonic acid
D. Sodium benzoateIn benzene sulphonic acid the sulphonic group is attached with benzene ring through ___________________?
In benzene sulphonic acid the sulphonic group is attached with benzene ring through ___________________?A. Hydrogen
B. Oxygen
C. Sulphur
D. OHThe bond angle between hybrid orbitals in methane CH3 is___________?
The bond angle between hybrid orbitals in methane CH3 is___________?A. 115.5°
B. 109.5°
C. 105. 7°
D. 180°The main product of bacterial action is_________________?
The main product of bacterial action is_________________?A. Nox
B. NO2
C. N2O3
D. NO