Which of the following enhances the leathering property of soap?
1. Sodium carbonate
2. Sodium rosinate
3. Sodium stearate
4. Trisodium phosphate
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyGlycerol is added to soap. It functions is-
1. As a filler
2. To increases leathering
3. To prevent rapid drying
4. To make soap granules
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich of the following is an example of liquid dishwashing detergent?
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPolyethyleneglycols are used in the preparation of which type of detergents?
1. Cationic detergents
2. Anionic detergents
3. Nonionic detergents
4. Soaps
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMatch the soaps given in Column I with items given in column II.
Column I Column II
A. Soap chips 1. Dried miniature soap bubbles
B. Soap granules 2. Small broken pieces of soap formed from melted soaps
C. Soap powder 3. Soap powder + abrasives+builders ()
D. Scouring soap 4. Soap powder + builders like
Codes
A B C D
1. 2 1 3 4
2. 3 1 5 2
3. 5 4 3 2
4. 4 3 2 1
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMatch structures are given in Column I with the type of detergents given in Column II.
Column I |
Column II |
A. |
1. Cationic detergent |
B. |
2. Anionic detergent |
C. |
3. Nonionic detergent |
D. |
4. Soap |
Codes
Options: | A | B | C | D |
1. | 2 | 3 | 4 | 1 |
2. | 3 | 4 | 2 | 1 |
3. | 5 | 4 | 3 | 2 |
4. | 4 | 3 | 2 | 1 |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMatch the detergents given in Column I with their uses in Column II.
Column I |
Column II |
A. |
1. Dishwashing powder |
B. |
2. Laundry soap |
C. |
3. Hair conditioners |
D. |
4. Toothpaste |
Codes
Options: | A | B | C | D |
1. | 2 | 3 | 4 | 1 |
2. | 3 | 4 | 2 | 1 |
3. | 2 | 4 | 3 | 1 |
4. | 4 | 3 | 2 | 1 |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyGiven below are two statements:
Assertion (A): | Transparent soaps are made by dissolving soaps in ethanol. |
Reason (R): | Ethanol makes things invisible. |
1. | Assertion and reason both are correct statements but reason does not explain assertion. |
2. | Assertion and reason both are correct and reason explains the assertion. |
3. | Both assertion and reason are wrong statements. |
4. | Assertion is the correct statement reason is the wrong statement. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyGiven below are two statements:
Assertion (A): | Sodium chloride is added to precipitate soap after saponification. |
Reason (R): | Hydrolysis of esters of long-chain fatty acids by alkali produces Soap in colloidal form. |
1. | Assertion and reason both are correct statements but reason does not explain assertion. |
2. | Assertion and reason both are correct and reason explains the assertion. |
3. | Both assertion and reason are wrong statements. |
4. | Assertion is the correct statement reason is the wrong statement. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich of the following statements is correct?
a. | Cationic detergents have germicidal properties |
b. | Bacteria can degrade the detergents containing highly branched chains |
c. | Some synthetic detergents can give foam even in ice-cold water |
d. | Synthetic detergents are not soaps |
Choose the correct option
1. (a, c, d)
2. (a, b, c)
3. (a, b, d)
4. (b, c, d)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology