CBSE · Chemistry
Environmental Chemistry
105 practice questions for CBSE — 100 easy · 5 medium · 0 hard. Every question is graded instantly with a step-by-step solution when you miss it.
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MCQ
Which of the following is one of the 12 principles of Green Chemistry?
MCQ
An organic halogen compound which is used as refrigerant in refrigerators and air conditioners is
MCQ
Which of the following is responsible for depletion of ozone layer in stratosphere?
MCQ
What is use of Carbon tetrachloride?
MCQ
Which of the following is NOT a principle of green chemistry?
MCQ
According to green chemistry, which of the following features is NOT favored by the catalyst?
MCQ
The chemical substance of photochemical smog responsible for eye irritation is
MCQ
The pair of gases responsible for acid rain are
MCQ
Match the following: Then the correct match is
MCQ
Which of the following practices will not come under green chemistry?
MCQ
The insecticide DDT is considered as ____
MCQ
Fluorosis disease is caused due to the reaction of ...... with excess of fluoride in the body.