Related Questions

Catalytic action in a catalytic chemical reaction follows from the ability of catalyst to change the
A Activation energy
B Equilibrium constant
C Heat of reaction
D None of these
Catalyst used in alkylation process is
A Sulphuric acid
B Nickel
C Silica gel
D Alumina
Alkylation
A Causes olefins to combine with each other
B Causes olefins to combine with iso-paraffins
C Converts iso-paraffin into olefin
D Converts olefin into paraffin
Isopropyl benzene produced by alkylation of benzene with propylene is known as
A Neoprene
B Cumene
C Gelatin
D Mercaptans
If Milly gives Tilly Tk. 60 , the money they have is in the ratio 2:1 however , If Tilly gives Mily TA. 10 the ratio is 1:3 How much money have Milly before they exchange any money?
A Tk. 250
B Tk.330
C Tk. 2802
D Tk.620
If milly gives Tilly Tk 60, the money they have is in 2 : 1; however, if Tilly gives Milly TA, 10 the ratio is 1:3. How much money have Milly before they exchange any money?
A Tk, 250
B Tk, 330
C Tk. 280
D Tk. 620
A catalytic agent such platinum may be used so that the chemical reaction reaction more rapidly .
A such
B that
C reaction
D rapidly
Gasoline yield in catalytic reforming of naphtha may be about __________ percent by weight.
A 85
B 65
C 50
D 98
Catalytic oxidation of toluene produces
A Styrene
B Phenol
C Benzene
D Tri-nitro-toluene
The equilibrium constant of a catalytic chemical reaction __________ due to the presence of a catalyst.
A Increases
B Decreases
C Remains unaffected
D Unpredictable from the data

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