Green chemistry in day-to day life is in the use of:
Green chemistry in day-to day life is in the use of:
Option 1 -
Chlorine for bleaching of paper
Option 2 -
Large amount of water along for washing clothes
Option 3 -
Liquified CO2 for dry cleaning of clothes
Option 4 -
Tetrachloroethene for laundry
-
1 Answer
-
Correct Option - 3
Detailed Solution:Nowdays liquid CO2 used as washing clothes, because Cl2 and C2H2Cl4 are toxic
Similar Questions for you
–I effect ∝ Acidic strength
+I effect ∝ Basic strength
* Most stable anion due to maximum –I effect.
* Most acidic
with increase in separation of screen from slits plane, fringe width increases.
Excessive nitrate in drinking water causes methemoglobinemia
Excessive nitrate in drinking water causes methemoglobinemia
Release of toxic/undesirable materials in the environment.
Taking an Exam? Selecting a College?
Get authentic answers from experts, students and alumni that you won't find anywhere else
Sign Up on ShikshaOn Shiksha, get access to
- 65k Colleges
- 1.2k Exams
- 679k Reviews
- 1800k Answers