Description : Comprehension # 1 Many lyophilic sols and few lyophobic sols when coagulated under some special conditions changes into semi rigid mass, enclosing who
Last Answer : Comprehension # 1 Many lyophilic sols and few lyophobic sols when coagulated under some special ... . thixotropy C. double decompostion D. peptization
Last Answer : Comprehension # 1 Many lyophilic sols and few lyophobic sols when coagulated under some special ... B. synersis C. coagulation D. thixotropy
Last Answer : Comprehension # 1 Many lyophilic sols and few lyophobic sols when coagulated under some special conditions ... Calcium acetate C. Hair gel D. Cheese
Description : Distinguish between Lyophobic and Lyophilic sols.
Last Answer : Distinguish between Lyophobic and Lyophilic sols.
Description : Which one of the following statements is false for hydrophilic sols?
Last Answer : Which one of the following statements is false for hydrophilic sols? A. they do not require ... that of dispersion medium. D. none of these
Description : Mark true (T) or false (f) for the following statements
Last Answer : Mark true (T) or false (f) for the following statements A. if n a multiple of 2 then `n^(3)` ... 7 D. A perfect cube can end with even numbr of zeroes
Description : Consider the following four statements (A-D) related to the common frog Rana tigrina, and select the correct option stating which ones are true (T) and which ones are false (F). Statements: A. On dry land it would die due to lack of O2 if ... C D (a) T F F T (b) T T F F (c) F F T T (d) F T T F
Last Answer : (a) T F F T
Description : State whether the following statements are true / false: 1) A fully qualified domain name starts with a specific host and ends with a top-level domain. 2) Domain names are always written as fully qualified domain names. A. 1.T, 2.T B. 1.T, 2.F C. 1.F, 2.T D. 1.F, 2.F
Last Answer : B. 1.T, 2.F
Description : State whether the following statements are true/false: 1) The standards of TCP/IP are published in a series of documents called NFC. 2) A Protocol is an agreement between the communicating parties on how communication is to proceed. a. 1.F,2.T b. 1.F, 2.F c. 1.T, 2.T d. 1.T, 2.F
Last Answer : a. 1.F,2.T
Last Answer : Due to no potential difference between the ends of the circiut there is no existance of current
Description : What type of colloidal sols are formed in the following ? (i) Sulphur vapours are passed through cold water. (ii) White of an egg is mixed with water. (iii) Concentration of soap solution is increased.
Last Answer : (i) Multimolecular colloid (ii) Macromolecular colloid (iii) Associated colloid.
Description : Is there a female CBS reporter whose initials are P.F?
Last Answer : I think I know who you are talking about. Was she a moderator for the USA presidential election debate 4 years ago?
Description : Assertion Colloidal sols scatter light while true solutions do not. Reason The particles in the colloidal sol move slower than that of the true solutions. -Chemistry
Last Answer : Both assertion and reason are true but the reason is not the correct explanation of assertion. The size of colloidal particles is large enough to scatter light while particles of a true solution are too small to scatter light.
Description : Are there famous people with initials T P?
Last Answer : Need answer
Description : Why sometimes iPod touch cannot conect to some wireless spots in some places?
Last Answer : Their may not be open connection?
Description : The certificate to conect to this website is invalid, would you like to conect to the website?
Last Answer : answer:It hardly seems logical that the Ipod syncing had anything to do with it. Unless it's infected by a virus. The Ipod is a popular device to spread viruses because it usually auto detects ... around in both the browser and OS security panels, until you can set a normal level of security.
Description : Is there any way I could conect my iPod touch to my cell phone to transfer some of the pictures?
Last Answer : Email them from iPod to the cell phone via txt message?
Description : How do I set up windows xp to conect to the Internet using my wireless ruter?
Last Answer : answer:It kinda varies. Your manufacturer may have supplied their own wi-fi connectivity software (my Dell does that I don't use the default Windows control panel). What kind of PC? ... Have you already tried Start > Control Panel > Wireless Configuration Utility? Or Wireless Network Setup Wizard?
Description : What kind of cable do I need to conect my MacBook to my tv?
Last Answer : answer:Get started with this: http://store.apple.com/us/product/M9267G/A Then get the matching connector cable to hook that up to the available S-Video or Composite video-in port on your tv. [ S-Video is better quality. ]
Description : The constant pressure, constant volume and constant pvn processes are regarded as irreversible process. A. True B. False
Last Answer : Answer: A
Description : There is a loss of heat in an irreversible process. A.True B.False
Description : Assertion :- Lyophilic sol is more stable than lyophobic sol. Reason :- Lyophilic sol have greater solvation energy then lyophobic sol.
Last Answer : Assertion :- Lyophilic sol is more stable than lyophobic sol. Reason :- Lyophilic sol have greater ... D. If both Assertion & Reason are False.
Description : Choose the correct reason(s) for the stability of the lyophobic colloidal particles.
Last Answer : Choose the correct reason(s) for the stability of the lyophobic colloidal particles. A. ... layer of opposite charges around the colloidal particles.
Description : Lyophobic Colloids
Last Answer : Lyophobic Colloids :- Those colloids which are solvent hating. It is irreversible Sols.
Description : State whether these sentences are true (T) or false (F). The bricks in Harappa were laid in an interlocking pattern and that made the walls strong. -Social Science
Last Answer : Bricks were so well made that they have lasted for thousand of years. They were laid in an interlocking pattern and this made the walls strong.
Description : Which of the following sols is positively charged ?
Last Answer : Which of the following sols is positively charged ? A. Arsenious sulphide B. Aluminium hydroxide ... D. Silver iodide in silver nitrate solution
Description : Which of the following are hydrophobic sols ?
Last Answer : Which of the following are hydrophobic sols ? A. Protein sol B. Gold sol C. Gum sol D. `Fe(OH)_(3)` sol
Description : Gold number of some lyophilic sols are : Which has maximum protective power :
Last Answer : Gold number of some lyophilic sols are : Which has maximum protective power : A. I B. II C. III D. IV
Description : Protective sols are :
Last Answer : Protective sols are : A. lyophilic B. lyophobic C. both (A) and (B) D. none of (A) and (B)
Description : Dialysis is a method of purification of sols. But prolonged dialysis of the sol makes it unstable. Why ?
Last Answer : Ans. Traces of electrolytes in the sol, impart charge to dispersed phase particles making it stable. Prolonged dialysis removes all electrolytes thus making the sol unstable.
Description : With increase in the space time of an irreversible isothermal reaction being carried out in a P.F. reactor, the conversion will (A) Increase (B) Decrease (C) Remain same (D) Data in insufficient; can't be predicted
Last Answer : (A) Increase
Description : Should some folks give a little more thought to the initials they use to get the name of their business out as many times as possible in a 60 second ad?
Last Answer : answer:Advertising is designed to bring attention. Look at you - in your case, it clearly caught your eye (or ear) which means that it was 100% successful. Also, you have broadcast that ... your questions today all suggestive of censorship or media control? Do you work for the republican party?
Description : What are micellae/micelles (micelle)? -Biology
Last Answer : answer:
Description : Surfacetant molecules can cluster together as micelles, which are colloid sized cluster of molecules. Micelles from only above critical micelle concen
Last Answer : Surfacetant molecules can cluster together as micelles, which are colloid sized cluster of molecules. ... . `DeltaS` of micelle formation is negative
Description : Assertion (A): Micelles are formed by surfactant molecules above the critical micellization concentration `(CMC)` . Reason(R): The conductivity of a s
Last Answer : Assertion (A): Micelles are formed by surfactant molecules above the critical micellization concentration ` ... If both Assertion & Reason are False.
Description : Which one of the following forms micelles in aqueous solution above certain concentration?
Last Answer : Which one of the following forms micelles in aqueous solution above certain ... Dodecyltrimethyl ammonium chloride D. Pyridinium chloride
Description : which of the following forms cationic micelles above certain concentration?
Last Answer : which of the following forms cationic micelles above certain concentration? A. Cetyltrimethylammonium bromide ... sulphonate C. Sodium acetate D. Urea
Description : Under ambient conditions, which among the following surfactants will form micelles in aqueous solution at lowest molar concentration ?
Last Answer : Under ambient conditions, which among the following surfactants will form micelles in aqueous solution at lowest molar ... N (CH_(3))_(3)Br^(-)`
Description : Among the following, which surfactant will form micelles in aqueous solution at the lowest molar concentration at ambient conditions?
Last Answer : Among the following, which surfactant will form micelles in aqueous solution at the lowest molar concentration at ambient ... (+)(CH_(3))_(3)Br^(-)`
Description : Bile, an emulsifier liquid, is made by the liver and later stored within the gallbladder and released in the duodenum. Bile is composed of bile salts, cholesterol and bile pigments. ... enzymes that break fats into simpler fatty acids and glycerol. Digestion System - Image Diversity: gallbladder
Last Answer : What is the adnexal organ of the digestive system in which bile is stored?
Description : The formation of micelles occurs only beyond a certain temperature. What is the temperature called ?
Last Answer : Ans. Kraft temperature
Description : Out of glucose, urea and dodecyl trimethyl ammonium chloride, which one forms micelles in aqueous solution above certain concentration ?
Last Answer : Ans. Dodecyl trimethyl ammonium chloride.
Description : What happens to the micelles?
Last Answer : Fatty acids and monoacyl glycerides from the micelles passively diffuse into the mucosal cell.
Description : What are micelles?
Last Answer : The micelles are spherical particles with a hydrophilic exterior and hydrophobic interior core . Monoglycerides, long chain fatty acids, cholesterol, phospholipids and lysophospholipids are incorporated into molecular aggregates to form mixed micelles.
Description : Can cholesterol form micelles and bilayers?
Last Answer : Cholesterol does not form micelles because it is not sufficiently amphiphilic (even though it does have an OH group) and its flat, rigid, fused-ring structure gives a solid rather than a liquid ... it constitutes ∼25% of the mass of the lipid bilayer in the plasma membranes of mammalian cells.
Description : What are the structural and chemical reasons why bile salts don’t form typical micelles?
Last Answer : Although bile salts possess a polar head group, the hydrocarbon tail usually contains polar hydroxyl groups. Therefore the rigid ring system gives a tightly packed, almost solid, nonpolar phase rather ... liquid one. However, like cholesterol, bile salts can form mixed micelles with phospholipids.
Description : Which one of the following is the correct matching of the site of action on the given substrate, the enzyme acting upon it and the end product? (a) Small intestine : Proteins Pepsin → ... Trypsin → Monoglycerides (d) Small intestine : Starch α-Amylase → Disaccharide (maltose)
Last Answer : (d) Small intestine : Starch α-Amylase → Disaccharide
Description : For an irreversible process involving only pressure-volume work (A) (dF)T, p 0 (D) (dA)T, v >0
Last Answer : (A) (dF)T, p
Description : Which of the following statements is/are true w.r.t. Enterprise Resource Planning (ERP)? (A) ERP automates and integrates majority of business processes. (B) ERP provides access to information in a Real Time Environment. (C) ERP is ... (A) and (B) true; (C) false (4) (A) true; (B) and (C) are false
Last Answer : Answer: 3
Description : On a T.V. channel, four serials A, B, C and D were screened, one on eacn day, on four consecutive days but not necessarily in that order. On which day was the serial C screened ? Statements: I ... (I) and (II) together are not sufficient (d) Both statements (I) and (II) together are necessary
Last Answer : (c) Both statements (I) and (II) together are not sufficient