CBSE · Chemistry
Chemistry in Everyday Life
205 practice questions for CBSE — 130 easy · 57 medium · 18 hard. Every question is graded instantly with a step-by-step solution when you miss it.
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MCQ
Identify the structural formula of aspirin?
MCQ
Identify the structure of paracetamol from the following?
MCQ
Identify the metal nanoparticle that acts as a highly effective bacterial disinfectant in the water purification process?
MCQ
What is the role of aspirin?
MCQ
Identify the term used for the process of alkaline hydrolysis of natural oils and fats to produce soap?
MCQ
Clove is recommended for toothaches because
MCQ
What is the correct chemical name of an insecticide DDT?
MCQ
Which of the following are not used for the treatment of humans?
MCQ
Identify the chemical used to slow down the browning action of cut fruit?
MCQ
Which of the following sets of reactants is used for preparation of paracetamol from phenol?
MCQ
The $\mathrm{pH}$ value of gastric juice in human stomach is about $1.8$ and in the small intestine it is about $7.8$. The $\mathrm{p} K_{a}$ value of aspirin is $3.5$. Aspirin will be
MCQ
$4-$chloro$-3, 5-$dimethyl phenol is called