action of soaps mcq

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action of soaps mcq

Explain the cleansing action of soap and detergent ...- action of soaps mcq ,Dec 01, 2020·Explain the Cleansing Action Of Soaps And Detergents The cleansing action of soaps and detergents:The cleansing action of both soaps and detergents results from their ability to lower the surface tension of water, to emulsify oil or grease and to hold them in a suspension in water. This ability is due to the structure of soaps and detergentsleansing Action Of Soaps And Detergents - Micelle ..leansing Action of Soaps and Detergents. Most of the dirt is oily in nature and oil does not dissolve in water. The molecule of soap constitutes sodium or potassium salts of long-chain carboxylic acids. In the case of soaps, the carbon chain dissolves in oil and the ionic end dissolves in water. Thus, the soap molecules form structures called ...



I. Multiple Choice Questions (Type-I) - Byju's

I. Multiple Choice Questions (Type-I) 1. Which of the following statements is not correct. (i) Some antiseptics can be added to soaps. (ii) Dilute solutions of some disinfectants can be used as antiseptic. (iii) Disinfectants are antimicrobial drugs. (iv) Antiseptic medicines can be ingested. Solution: Option (iv) is the answer. 2.

Soaps and Detergents Quiz - Qld Science Teachers

Soaps and detergents that can be easily broken down by bacteria in the environment to form harmless substances are termed: 14. The additive in many soaps and detergents that greatly harm the environment is: 15. When phosphates from cleaning products reach our waterways, they encourage the rapid growth of algae.

The detergency action of soap is due to its : - Sarthaks ...

Jun 06, 2019·Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers …

I. Multiple Choice Questions (Type-I) - Byju's

I. Multiple Choice Questions (Type-I) 1. Which of the following statements is not correct. (i) Some antiseptics can be added to soaps. (ii) Dilute solutions of some disinfectants can be used as antiseptic. (iii) Disinfectants are antimicrobial drugs. (iv) Antiseptic medicines can be ingested. Solution: Option (iv) is the answer. 2.

Surface and Interfacial tension MCQs with Answers - Remix ...

Jan 15, 2021·5). The cleaning action of soaps and detergents is due to A) Internal friction B) high hydrogen bonding C) surface tension D) viscosity. 6). A water exposed to atmosphere is an example of A) Solid surface B) Liquid surface C) Gas interface D) Liquid interface. 7). Interfacial tension are invariably _____ surface tension. A) Less than B) Equal ...

Cleansing Action Of Soaps And Detergents - Micelle ...

Cleansing Action of Soaps and Detergents. Most of the dirt is oily in nature and oil does not dissolve in water. The molecule of soap constitutes sodium or potassium salts of long-chain carboxylic acids. In the case of soaps, the carbon chain dissolves in oil and the ionic end dissolves in water. Thus, the soap molecules form structures called ...

I. Multiple Choice Questions (Type-I) - Byju's

I. Multiple Choice Questions (Type-I) 1. Which of the following statements is not correct. (i) Some antiseptics can be added to soaps. (ii) Dilute solutions of some disinfectants can be used as antiseptic. (iii) Disinfectants are antimicrobial drugs. (iv) Antiseptic medicines can be ingested. Solution: Option (iv) is the answer. 2.

LABS 12 Soaps vs. Detergents

Sudsing action with bar of hand soap: Students will observe 3 to 5 cm of sudsing in the soft water. The sudsing in the tap water will vary depending on the hardness of the water in your area. Little or no sudsing will be observed in the hard water; the production of a scum at the top of the test tube will be very evident.

Surface and Interfacial tension MCQs with Answers - Remix ...

Jan 15, 2021·5). The cleaning action of soaps and detergents is due to A) Internal friction B) high hydrogen bonding C) surface tension D) viscosity. 6). A water exposed to atmosphere is an example of A) Solid surface B) Liquid surface C) Gas interface D) Liquid interface. 7). Interfacial tension are invariably _____ surface tension. A) Less than B) Equal ...

250+ TOP MCQs on Soaps and Answers

250+ TOP MCQs on Soaps and Answers. Engineering Chemistry Multiple Choice Questions on “Soaps”. 1. Soaps are _____________ based soapy detergents. Clarification: Soaps are oil based soapy detergents. Soaps for cleansing are obtained by treating vegetable or animal oils and fats with a strongly alkaline solution. 2.

Solved: The cleansing action of soaps is due to the ...

Solutions Manual for Organic Chemistry (9th Edition) Edit edition Solutions for Chapter 18 Problem 7MCQ: The cleansing action of soaps is due to the formation ofA) water insoluble micelles with lipophilic interiors.B) water soluble micelles with lipophilic interiors) water insoluble micelles with hydrophilic interiors.D) water soluble micelles with hydrophilic interiors. …

250+ TOP MCQs on Soaps and Answers

250+ TOP MCQs on Soaps and Answers. Engineering Chemistry Multiple Choice Questions on “Soaps”. 1. Soaps are _____________ based soapy detergents. Clarification: Soaps are oil based soapy detergents. Soaps for cleansing are obtained by treating vegetable or animal oils and fats with a strongly alkaline solution. 2.

250+ TOP MCQs on Detergents and Answers

250+ TOP MCQs on Detergents and Answers. Engineering Chemistry Multiple Choice Questions on “Detergents”. 1. Detergents are synthetic soaps like cleansing agents and are also known as ____________. Clarification: Detergents are synthetic soaps like cleansing agents and are also known as syndets. They are a mixture of surfactants with ...

Explain the cleansing action of soap and detergent ...

Dec 01, 2020·Explain the Cleansing Action Of Soaps And Detergents The cleansing action of soaps and detergents:The cleansing action of both soaps and detergents results from their ability to lower the surface tension of water, to emulsify oil or grease and to hold them in a suspension in water. This ability is due to the structure of soaps and detergents.

Explain the Cleansing Action Of Soaps and Detergents - A ...

Dec 01, 2020·The cleansing action of soaps and detergents: The cleansing action of both soaps and detergents results from their ability to lower the surface tension of water, to emulsify oil or grease and to hold them in a suspension in water. This ability is due to the structure of soaps and detergents.

Salting out the action of soap is based on: 1. Complex ion ...

Salting out the action of soap is based on: 1. Complex ion formation 2. Common ion effect 3. Solubility product 4. Acid-base neutralization Equilibrium Chemistry Practice questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, NCERT Exemplar Questions and PDF Questions with answers, solutions, …

Solved: The cleansing action of soaps is due to the ...

Solutions Manual for Organic Chemistry (9th Edition) Edit edition Solutions for Chapter 18 Problem 7MCQ: The cleansing action of soaps is due to the formation ofA) water insoluble micelles with lipophilic interiors.B) water soluble micelles with lipophilic interiors) water insoluble micelles with hydrophilic interiors.D) water soluble micelles with hydrophilic interiors. …

250+ TOP MCQs on Soaps and Answers

250+ TOP MCQs on Soaps and Answers. Engineering Chemistry Multiple Choice Questions on “Soaps”. 1. Soaps are _____________ based soapy detergents. Clarification: Soaps are oil based soapy detergents. Soaps for cleansing are obtained by treating vegetable or animal oils and fats with a strongly alkaline solution. 2.

Surface and Interfacial tension MCQs with Answers - Remix ...

Jan 15, 2021·5). The cleaning action of soaps and detergents is due to A) Internal friction B) high hydrogen bonding C) surface tension D) viscosity. 6). A water exposed to atmosphere is an example of A) Solid surface B) Liquid surface C) Gas interface D) Liquid interface. 7). Interfacial tension are invariably _____ surface tension. A) Less than B) Equal ...

Explain the Cleansing Action Of Soaps and Detergents - A ...

Dec 01, 2020·The cleansing action of both soaps and detergents results from their ability to lower the surface tension of water, to emulsify oil or grease and to hold them in a suspension in water. This ability is due to the structure of soaps and detergents. In water, a sodium soap dissolves to form soap anions and sodium cations.

250+ TOP MCQs on Detergents and Answers

250+ TOP MCQs on Detergents and Answers. Engineering Chemistry Multiple Choice Questions on “Detergents”. 1. Detergents are synthetic soaps like cleansing agents and are also known as ____________. Clarification: Detergents are synthetic soaps like cleansing agents and are also known as syndets. They are a mixture of surfactants with ...

Chemistry-19-Soaps & Detergents - GKToday

Chemistry-19-Soaps & Detergents. Chemistry Multiple Choice Questions (MCQs) and Answers with explanation on Soaps & Detergents for SSC, PCS, UPSC, IAS, NTSE, CLAT, Railways, NDA, CDS, Judiciary and other examinations of India. 1). Which among the following methods can be used to remove the permanent hardness in water due to calcium or magnesium ...

Chemistry-19-Soaps & Detergents - GKToday

Chemistry-19-Soaps & Detergents. Chemistry Multiple Choice Questions (MCQs) and Answers with explanation on Soaps & Detergents for SSC, PCS, UPSC, IAS, NTSE, CLAT, Railways, NDA, CDS, Judiciary and other examinations of India. 1). Which among the following methods can be used to remove the permanent hardness in water due to calcium or magnesium ...

SoapUI Multiple Choice Questions and Answers - Trenovision

May 26, 2018·SOAP UI Testing Questions and Answers 1 [SOAP UI] Script assertions are written in ? a. Groovy b. Ruby c. ECMA d. Java 2 [SOAP UI] Total number of test