Which allotropic form of phosphorous is the most stable ?
Which allotropic form of phosphorous is the most stable ?
A. White
B. black
C. red
D. Violet
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The viscosity of solids is________________?
The viscosity of solids is________________?A. Infinite
B. Negligible
C. Medium
D. No concept of viscosity in solidTreatment of sucrose with conc. HNO3 gives__________?
Treatment of sucrose with conc. HNO3 gives__________?A. Nitrosucrose
B. Glucose+ fructose
C. Oxalic acid
D. Laevulinic acidIn Bosch Process, that is used to separate the Hydrogen gas from water Gas, the catalyst is used ______?
In Bosch Process, that is used to separate the Hydrogen gas from water Gas, the catalyst is used ______?A. Pt
B. FeO
C. Cr²O³
D. Both B&CThe mechanism by which the genetic information can be duplicated is called_________________?
The mechanism by which the genetic information can be duplicated is called_________________?A. Duplication
B. Transcription
C. Replication
D. MutationReaction at anode is called________________?
Reaction at anode is called________________?A. oxidation
B. reduction
C. redox
D. decompositionRutherford bombarded _________________ particles in discovery of nucleus?
Rutherford bombarded _________________ particles in discovery of nucleus?A. Gamma-rays
B. Alpha-rays
C. Beta-rays
D. X-rays