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CBSE Class 12-science Answered

examples of hetrogenous catalyst  
Asked by vermahitesh124 | 12 May, 2020, 07:58: AM
answered-by-expert Expert Answer
Example of heterogenous catalysis-
 
(1) When Ni is used in dehyhdrogenation of ethanol.
C H subscript 3 C H subscript 2 O H stack rightwards arrow with N i on top C H subscript 3 C H O space plus space H subscript 2 with blank on top
(2) V2O5 is used in process of formation of Sulfuric acid.
2 S O subscript 2 space plus space O subscript 2 space space space rightwards arrow with V subscript 2 O subscript 5 on top space S O subscript 3
(3) Finely divided Iron catalyst is used in formation of Ammonia.
 
N subscript 2 space plus space 3 H subscript 2 space stack rightwards arrow with F e left parenthesis s right parenthesis on top 2 N H subscript 3 with blank on top
Answered by Ravi | 12 May, 2020, 09:46: AM

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CBSE 12-science - Chemistry
in homogeneous catalysis both catalyst and reactants have same?
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Asked by sivakapuganti1 | 26 Aug, 2020, 08:57: PM
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CBSE 12-science - Chemistry
what is catalysis
Asked by spoorthysaienelluri | 23 May, 2020, 11:07: AM
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CBSE 12-science - Chemistry
examples of hetrogenous catalyst  
Asked by vermahitesh124 | 12 May, 2020, 07:58: AM
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CBSE 12-science - Chemistry
Example of heterogeneous catalysis 
Asked by yogeshsulakh | 07 Feb, 2020, 09:28: AM
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CBSE 12-science - Chemistry
what is catalyst? Give an example of reaction to show.
Asked by tlb2bpartner | 21 Aug, 2019, 10:28: PM
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CBSE 12-science - Chemistry
name the two groups into which phenomenon of catalysts can be divided give an example of each group with chemical equation involved 
Asked by niharikapabba2605 | 07 Aug, 2018, 11:38: AM
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CBSE 12-science - Chemistry
Explain  with  the  help  of  example  INDUCED  CATALYST
Asked by pardeepkumar2281 | 31 Jul, 2018, 11:40: PM
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CBSE 12-science - Chemistry
Explain  the  THEORY  OF  HETEROGENOUS  CATALYSIS   in  detail  with  the  help  of  examples
Asked by pardeepkumar2281 | 31 Jul, 2018, 11:38: PM
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CBSE 12-science - Chemistry
What  will  happen  if  DISORPTION  OF  PRODUCT  do  not  takes  place  in  case  of  HETEROGENOUS  CATALYSIS ? Explain  in  detail.  
Asked by pardeepkumar2281 | 31 Jul, 2018, 11:36: PM
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CBSE 12-science - Chemistry
Give characteristic of a good catalyst.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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