For industrial preparation of CH3CHO catalytic promoter is_________________?
For industrial preparation of CH3CHO catalytic promoter is_________________?
A. PdCl2
B. Cu2Cl2
C. CuCl2
D. PbCl2
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Critical temperature for different gases is different and depends upon______________?
Critical temperature for different gases is different and depends upon______________?A. Size of molecule
B. Shape of molecule
C. Intermolecular attractions
D. All of the aboveThe Lewis acids are__________________?
The Lewis acids are__________________?A. Electron deficient
B. Electron rich
C. Octet is complete
D. No such acids existA solid may be made up of_________________?
A solid may be made up of_________________?A. Atoms
B. Ions
C. Molecules
D. A, B, and CR-Mg-Br is called___________________?
R-Mg-Br is called___________________?A. Grignard reagent
B. Metallic alkyl halide
C. Both A & B
D. AlkylWhat is the molecular formula of Benzenetriozonide ?
What is the molecular formula of Benzenetriozonide ?A. C6H6O9
B. C6H5O8
C. C6H5O9
D. C6H6O6The rate of reaction___________________?
The rate of reaction___________________?A. Increases as the reaction proceeds
B. Decreases as the reaction proceeds
C. Remains the same as the reaction proceeds
D. May decrease or increase as the reaction proceeds