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 conditions ... Calcium acetate C. Hair gel D. Cheese
Description : Distinguish between Lyophobic and Lyophilic sols.
Last Answer : Distinguish between Lyophobic and Lyophilic sols.
Description : Give the conect order of initials T(true) or F(false) for following statements [3] I : Lyophobic sols are irreversible sols. II : Micelles fonnation t
Last Answer : Give the conect order of initials T(true) or F(false) for following statements [3] I : Lyophobic sols are irreversible ... F C. T T T T D. T T F T
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 : 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 : Comprehension # 2 The clouds consist of charged particles of water dispersed in air. Some of them are +vely charged, others are -vely charged. When +v
Last Answer : Comprehension # 2 The clouds consist of charged particles of water dispersed in air. Some of them ... dispersed in air by aeroplanes D. None of these
Last Answer : Comprehension # 2 The clouds consist of charged particles of water dispersed in air. Some of them are + ... C. it helps in coagulation D. all of them
Last Answer : Comprehension # 2 The clouds consist of charged particles of water dispersed in air. Some of them are ... sol"` C. neutral sol D. True solution
Description : Cement grouted pavement is classified as (A) Rigid pavement (B) Semi-rigid pavement (C) Flexible pavement (D) None of these
Last Answer : B
Description : Gold number of haemoglobin is 0.03. Hence 100 ml of gold sol will require haemoglobin so that gold is not coagulated by 10 ml of 10% NaCl solution
Last Answer : Gold number of haemoglobin is 0.03. Hence 100 ml of gold sol will require haemoglobin so that gold is not coagulated ... B. 30 mg C. 0.30 mg D. 3 mg
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 : When egg albumin is heated till it is coagulated, the secondary and tertiary structures of the proteins are completely lost resulting in a mixture of randomly arranged (A) Dipeptide chains (B) Tripeptide chains (C) Polypeptide chains(D) All of these
Last Answer : Answer : C
Description : A coagulated protein is (A) Insoluble (B) Biologically non-functional (C) Unfolded (D) All of the above
Last Answer : Answer : D
Description : Lyophobic Colloids
Last Answer : Lyophobic Colloids :- Those colloids which are solvent hating. It is irreversible Sols.
Description : The protein matter in the sugarcane juice is coagulated by
Last Answer : steaming.
Description : Acid coagulated ____ cheeses may include cottage cheese, quark, and cream cheese. a. fresh c. aged b. white d. foreign
Last Answer : a. fresh
Description : If the radius of the Gaussian surface enclosing a charge is halved, how does the electric flux through the Gaussian surface change ? -General Knowledge
Last Answer : Electic flux ϕE is given by E=∮E→⋅⃗=Q0 …. where [Q is total charge inside the closed surface ∴ On changing the radius of sphere, the electric flux through the Gaussian surface remains same.
Description : A flask-shaped fleshy recetacle enclosing both the types of flowers is present in
Last Answer : A flask-shaped fleshy recetacle enclosing both the types of flowers is present in A. Cyathium B. Hypanthodium C. Coenanthium D. Spadix
Description : Sella turcica, a depression enclosing the pituitary gland is found in
Last Answer : Sella turcica, a depression enclosing the pituitary gland is found in A. Temporal bone B. Parietal bone C. Sphenoid bone D. Frontal bone
Description : Which one of the followoing is the bone enclosing the tympanum is mammals ?
Last Answer : Which one of the followoing is the bone enclosing the tympanum is mammals ? A. Tympanic ... membrane C. Masloid D. Periodic and tympanic bulla
Description : What is the name of the serous coat enclosing the liver?
Last Answer : Need answer
Description : When no mail bag is closed for office for which a blank parcel list is to be issued , the BPL should be dispatched a) By entering in the mail list dispatched for that office b) By enclosing ... unregistered article c) By including in the mail bag closed for the nearest Post office d) None of these
Last Answer : a) By entering in the mail list dispatched for that office
Description : Mark correct option a) If an article the registrationn of which is compulsory if found in a letter box after the closing of the counter, it should be kept in deposit till the office is next ... postage should not be recognized in payment of postage or other postal charges. e) All the above
Last Answer : e) All the above
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 : 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 : 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 : Protective sols are :
Last Answer : Protective sols are : A. lyophilic B. lyophobic C. both (A) and (B) D. none of (A) and (B)
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 : 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 : The property due to which the resistance of some metal or compound vanishes under certain conditions is (A) Semi conductivity. (B) Super conductivity. (C) Curie point. (D) Magnetostriction.
Last Answer : (B) Super conductivity.
Description : Assertion :- Lyophilic sol coagulate by adding other solvent. Reason :- Lyophilic sol are stable due to hydration energy.
Last Answer : Assertion :- Lyophilic sol coagulate by adding other solvent. Reason :- Lyophilic sol are stable due to ... D. If both Assertion & Reason are False.
Description : The protcting power of lyophilic colloidal solution is expressed in terms of
Last Answer : The protcting power of lyophilic colloidal solution is expressed in terms of A. Critical number B. ... number C. Coagulation value D. Gold number
Description : Lyophilic sol are
Last Answer : Lyophilic sol are A. Irreversible sols B. They are prepared from inorganic compound C. Coagulated by adding electrolytes D. Self-stabilizing
Description : Which of the following is/are not true for lyophilic colloid ?
Last Answer : Which of the following is/are not true for lyophilic colloid ? A. These are prepared ... electrolyte is sufficient to cause precipitation of these.
Description : Among the following number of correct statements are : (i) Stability of lyophilic colloids is mainly due to the strong interaction between dispersed p
Last Answer : Among the following number of correct statements are : (i) Stability of lyophilic colloids is ... solution is lesser than that of dispersion medium.
Description : which of the following statements is correct for a lyophilic solution?
Last Answer : which of the following statements is correct for a lyophilic solution? A. It is not easily solvated B ... unstable D. It is quite stable in a solvent
Description : Lyophilic Colloids
Last Answer : Lyophilic Colloids : Those colloids which are solvents loving or attracting they are reversible Sols.
Description : The protecting power of lyophilic colloidal sol is expressed in terms of (1) Oxidation number (2) Coagulation value (3) Gold number (4) Critical miscelle concentration
Last Answer : Gold number
Description : The area which is resistant to any massive structural transformation is called – (1) rigid mass (2) ancient landmass (3) tectonic plate (4) shield
Last Answer : (4) shield Explanation: A shield is generally a large area of exposed Precambrian crystalline igneous and high-grade metamorphic rocks that form tectonically stable areas. They are resistant to geological structural transformation. They are normally the nucleus of continents.
Description : A system having a rigid boundary that energy, work and mass does not cross its boundaries a. Specific Heat b. Specific Gravity c. Isolated System d. Enthalpy
Last Answer : Isolated System
Description : The area which is resistant to any massive structural transformation is called (1) rigid mass (2) ancient landmass (3) tectonic plate (4) shield
Last Answer : shield
Description : What are some good comprehension worksheets for 8 year olds?
Last Answer : Jumpstart.com is a great resource for parents. You may also want to try scrib.com for free downloadable worksheets.
Description : If majority of students in your class are weak you should (a) Not care about the intelligent students (b) Keep your speed of teaching fast so that students’ comprehension level may increase (c) Keep your teaching slow (d) keep your teaching slow along with some extra guidance to bright pupils
Last Answer : (d) keep your teaching slow along with some extra guidance to bright pupils
Description : If majority of students in your class is weak you should Options: A) Not Care About Intelligent student B) Keep Your Speed Of Teaching Fast So That Students Comprehension Level May Increase C) ... Helpful To Bright Students. D) Keep Your Teaching Slow Along With Some Extra Guidance To Bright People
Last Answer : D) Keep Your Teaching Slow Along With Some Extra Guidance To Bright People
Description : How can we improve our reading comprehension?
Last Answer : Improving reading comprehension requires practice and learning to analyze texts critically. Solutions include reading challenging texts, taking classes, and discussing what you have read with others.
Description : Do we have an app that adjusts the reading comprehension level in a book?
Last Answer : There is something called the Fry Readability Level that can tell you what reading level a book is on but nothing I know of that would change the vocabulary of a book already written. That doesn't really ... Fry score is usually used with children's books and might show up in a review of the book.
Description : Can 100 cc's of invega sustenna lower ones reading comprehension?
Last Answer : RedDeerGuy1 Have you read: https://www.webmd.com/drugs/2/drug-152807/invega-sustenna-intramuscular/details/list-sideeffects I don’t know if that site is the best or not.
Description : Do you believe average reading comprehension and writing skills have decreased in the general adult population? If so, what factors do you think exacerbate and proliferate the trend?
Last Answer : First, do you have any statistics or studies that show that reading comprehension and the ability to communicate have decreased? There is no diminution of demand for the skills. In fact, it is more vital than ever to be able to read and comprehend what is read. Reading is part of most jobs today.