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Everyday Science MCQs — Test 72

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Question 1
Turpentine is obtained from___________?
Question 2
_____________ surfactants perform well over a wide range water hardness and PH?
Question 3
Commercial detergents contain mainly _____________?
Question 4
Which one of the following is caustic potash?
Question 5
The carbon-carbon bond strength is maximum in__________?
Question 6
Which of the following effects best explains that o-nitrophenol is insoluble in water?
Question 7
Which one of the following is most acidic?
Question 8
Chlorine Cl when attached to benzene has________?
Question 9
The criteria for aromaticity is presence of_________?
Question 10
The bond angle between hybrid orbitals in methane CH3 is___________?