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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Name the γ-isomer of BHC.

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प्रश्न

Name the γ-isomer of BHC.

एक शब्द/वाक्यांश उत्तर
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उत्तर

Gammexane or Lindane

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पाठ 16: Green Chemistry and Nanochemistry - Exercises [पृष्ठ ३५१]

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बालभारती Chemistry [English] Standard 12 Maharashtra State Board
पाठ 16 Green Chemistry and Nanochemistry
Exercises | Q 2.2 | पृष्ठ ३५१

संबंधित प्रश्‍न

How will you illustrate the use of a safer solvent and auxiliaries?


Answer the following

Define catalyst.


Explain any three principles of green chemistry.


Answer the following:

Explain the atom economy with a suitable example.


Answer the following

How will you illustrate the principle, minimization of steps?


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?


Catalyst used for hydrogenation of oil is ___________


In green technology developed by Drath and Frost, adipic acid is enzymatically synthesized from _______.


Mention the total number of principles of green chemistry.


Name the γ-isomer of Benzene hexachloride.


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


Define atom economy.


____________ can be categorised as a green solvent.


Mandelonitrile is obtained by the reaction between hydrogen cyanide and ______.


Which of the following is recycled to prepare foam packaging and light switchplates?


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)

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


If salicylic acid (138 u) reacts with acetic anhydride (102 u) to from aspirin (180 u) calculate % atom economy.


Which of the following is used as green solvent?


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