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JEE 2020 Chemistry: Chemistry of Environment and Everyday-02(26.08.2019)

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Question 1

Which of the following have balanced mildness with excellent lathering properties?

Question 2

Which of the following surfactants is used in baby shampoos?

Question 3

Which of the following measures is adopted to prevent water pollution?

Question 4

Which of the following substances is added to the detergents remove the hardness ?

Question 5

Which of the following is an ion exchange builder?

Question 6

In which step of the hot process method of preparation of soap, oil is taken in an iron tub and heated with lye?

Question 7

Which of the following is not able to remove oils and grease from the fabrics?

Question 8

Which of the following detergents are also used as a germicide?

Question 9

Which of the following is not true about the synthetic detergents?

Question 10

In which of the following types of soaps, a gum called, Rosin is added?

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Aug 26JEE & BITSAT