मराठी
महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Choose the most correct option. Which of the following is ϒ-isomer of BHC? - Chemistry

Advertisements
Advertisements

प्रश्न

Choose the most correct option.

Which of the following is ϒ-isomer of BHC?

पर्याय

  • DDT

  • lindane

  • Chloroform

  • Chlorobenzene

MCQ
Advertisements

उत्तर

lindane

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 16: Green Chemistry and Nanochemistry - Exercises [पृष्ठ ३५१]

APPEARS IN

बालभारती Chemistry [English] Standard 12 Maharashtra State Board
पाठ 16 Green Chemistry and Nanochemistry
Exercises | Q 1.2 | पृष्ठ ३५१

संबंधित प्रश्‍न

Write the formula to calculate the % atom economy.


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


Explain any three principles of green chemistry.


Answer the following

How will you illustrate the principle, minimization of steps?


Answer the following

Give two examples of catalysts.


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


Mention the total number of principles of green chemistry.


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


Define atom economy.


Write one example of safer solvent and hazardous solvent.


____________ can be categorised as a green solvent.


In the manufacture of phenol from isopropyl benzene, the important by-product obtained is ____________.


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 prepare foam packaging and light switchplates?


All the following statements are CORRECT, EXCEPT:


Identify the polymer used in making floor tiles.


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.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×