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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Catalyst used for hydrogenation of oil is ___________ - Chemistry

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प्रश्न

Catalyst used for hydrogenation of oil is ___________

पर्याय

  • V2O5

  • Fe

  • Raney Ni

  • MnO2

MCQ
रिकाम्या जागा भरा

उत्तर

Catalyst used for hydrogenation of oil is Raney Ni

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Principles of Green Chemistry
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 16: Green Chemistry and Nanochemistry - Multiple choice questions

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एससीईआरटी महाराष्ट्र Chemistry [English] 12 Standard HSC
पाठ 16 Green Chemistry and Nanochemistry
Multiple choice questions | Q 6

संबंधित प्रश्‍न

Choose the most correct option.

Which of the following is ϒ-isomer of BHC?


Answer the following

Write the formula to calculate the % atom economy.


Answer the following

Define catalyst.


Explain any three principles of green chemistry.


Answer the following

Give two examples of catalysts.


Bottom ash of thermal power stations can be used as raw material for cement and brick industry. This example illustrates which of the following principle of green chemistry?


According to less hazardous chemical synthesis point of view, instead of harmful DDT now a days _______ is used as insecticides.


Name the γ-isomer of Benzene hexachloride.


Which principle of green chemistry has its perspective towards carrying out reactions at room temperature and pressure?


Write one example of safer solvent and hazardous solvent


Explain prevention of waste or by products which is one of the principles of green chemistry.


____________ can be categorised as a green solvent.


Drath and Frost developed a green technology for the synthesis of ____________.


The formula for percentage atom economy is:

`("Formula weight of the desired product")/("'X'") xx 100`

Here, 'X' is ____________.


The international plastic recycle mark with 'Number 1' is given to ____________.


Which of the following is recycled to make trash-can liners?


γ-isomer of BHC is called as ____________.


All the following statements are CORRECT, EXCEPT:


Define the role of safer chemistry in accident prevention.


Calculate the atom economy of the following:

(At mass of C = 12, H = 1, 0 = 16)

\[\ce{CH3 - CH2 - OH ->[\Delta] CH2 = CH2 + H2O}\]


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