Which of the following noble gases is not present in atmosphere?
Which of the following noble gases is not present in atmosphere?A. Argon
B. Helium
C. Radon
D. Xenon
B. Helium
C. Radon
D. Xenon
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Transition elements, in general, exhibit the following properties, except one. Name that property?
Transition elements, in general, exhibit the following properties, except one. Name that property?A. Variable oxidation state
B. Natural Radioactivity
C. Tendency to form complexes
D. Formation of alloysIntensity of gravitational field of earth is maximum at?
Intensity of gravitational field of earth is maximum at?A. Poles
B. Equator
C. Center of earth
D. SurfaceKeeping in view the size of atom which order is correct one ?
Keeg in view the size of atom which order is correct one ?A. Mg > Sr
B. Ba > Mg
C. Lu > Ce
D. C1 > IIn CCI4 I2 shows________________?
In CCI4 I2 shows________________?A. Red colour
B. Purple colour
C. Blue colour
D. Yellow colourMichael Faraday discovered benzene in the gas which was produced by destructive distillation of vegetable oil that is done in________________?
Michael Faraday discovered benzene in the gas which was produced by destructive distillation of vegetable oil that is done in________________?A. The presence of Oxygen
B. The presence of Hydrogen
C. The absence of Oxygen
D. The presence of excessive OxygenWhich of these is not a Metamorphic rock?
Which of these is not a Metamorphic rock?A. Quartzite
B. Slate
C. Gneiss
D. Schist
E. Diorite ✓All f the above are Metamorphic rocks while Diorite is the name used for a group of coarse-grained igneous rocks with a composition between that of granite and basalt. It usually occurs as large intrusions, dikes, and sills within continental crust. These often form above a convergent plate boundary where an oceanic plate subducts beneath a continental plate.