What are a group of compounds collected during fractional distillation?

What are a group of compounds collected during fractional distillation?
by

1 Answer

Answer :

These are components with lower boiling points.
by
selected by

Related questions

(i) Total number of tractions on fractional distillation of I, II and III. (ii) Optical active compounds. (iii) Relation between I and II. (iv) Relati

Description : (i) Total number of tractions on fractional distillation of I, II and III. (ii) Optical active compounds. (iii) Relation between I and II. (iv) Relati

Last Answer : (i) Total number of tractions on fractional distillation of I, II and III. (ii) Optical active compounds. ... and II. (iv) Relation between I and II.

When during fractional distillation hydrocarbons are separated according to their?

Description : When during fractional distillation hydrocarbons are separated according to their?

Last Answer : Fractional distillation separates substances according to theirboiling point.

Numer of fractions on fractional distillation of mixture of:

Description : Numer of fractions on fractional distillation of mixture of:

Last Answer : Numer of fractions on fractional distillation of mixture of: A. 2 B. 3 C. 4 D. 1

Which of the following pair of isomers can not be separated by fractional crystallisation or fractional distillation:

Description : Which of the following pair of isomers can not be separated by fractional crystallisation or fractional distillation:

Last Answer : Which of the following pair of isomers can not be separated by fractional crystallisation or fractional ... )-lactic acid and (-) -lactic acid

Absolute alcohol cannot be obtained by simple fractional distillation because

Description : Absolute alcohol cannot be obtained by simple fractional distillation because

Last Answer : Absolute alcohol cannot be obtained by simple fractional distillation because A. pure `C_(2)H_ ... oxidation D. it forms azeotropic mixture with water

Consider the following statements: 1. Carbyne is an allotrope of carbon. 2. Gasoline, used as a fuel in motor vehicles is a mixture of petrol and alcohol. 3. Petroleum is also known as 'liquid gold'. 4. The various components of crude oil are separated by fractional distillation. The correct statements are: (a) 1, 2 and 4 only (b) 1, 3 and 4 only (c) 1, 2, 3 and 4 (d) 1, 2 and 3 only

Description : Consider the following statements: 1. Carbyne is an allotrope of carbon. 2. Gasoline, used as a fuel in motor vehicles is a mixture of petrol and alcohol. 3. Petroleum is also known as 'liquid gold'. 4. The various components of crude ... (b) 1, 3 and 4 only (c) 1, 2, 3 and 4 (d) 1, 2 and 3 only

Last Answer : Ans:(b)

Consider the following processes: 1. Evaporation 2. Fractional distillation 3. Distillation 4. Filtration The process(es) involved in the refining of crude oil is/ are: (a) 3 only (b) 2 and 3 (c) 3 only (d) 1 only

Description : Consider the following processes: 1. Evaporation 2. Fractional distillation 3. Distillation 4. Filtration The process(es) involved in the refining of crude oil is/ are: (a) 3 only (b) 2 and 3 (c) 3 only (d) 1 only

Last Answer : Ans:(b)

Coke is obtained from coal by (a) Distillation (b) Fractional distillation (c) Destructive distillation (d) Cracking

Description : Coke is obtained from coal by (a) Distillation (b) Fractional distillation (c) Destructive distillation (d) Cracking

Last Answer : Ans:(c)

The manufacturing of iron from ironore involves the process of - (1) Oxidation (2) Reduction (3) Electrolysis (4) Fractional distillation

Description : The manufacturing of iron from ironore involves the process of - (1) Oxidation (2) Reduction (3) Electrolysis (4) Fractional distillation

Last Answer : (2) Reduction Explanation: Iron is extracted from iron ore in a huge container called a blast furnace. Iron ores such as hematite contain iron oxide. The oxygen must be removed from the iron oxide to leave the iron behind. Reactions in which oxygen is removed are called reduction reactions.

The manufacture of iron from iron ore involves the process of – (1) oxidation (2) reduction (3) fractional distillation (4) electrolysis

Description : The manufacture of iron from iron ore involves the process of – (1) oxidation (2) reduction (3) fractional distillation (4) electrolysis

Last Answer : (2) reduction Explanation: The manufacture of iron ore involves the process of reduction. Important ores of iron : Haematite, Magnetite.

Sea water can be purified by the process of – (1) distillation (2) evaporation (3) filtration (4) fractional distillation

Description : Sea water can be purified by the process of – (1) distillation (2) evaporation (3) filtration (4) fractional distillation

Last Answer : (1) distillation Explanation: The traditional process used in desalination operations is vacuum distillation- essentially the boiling of water at less than atmospheric pressure and thus a much ... when the vapor pressure equals the ambient pressure and vapor pressure increases with temperature.

Two liquids (A)and(B)are separated by fractional distillation, the boiling point of (A) is less than (B).which liquid comes out first in distillate? Explain.

Description : Two liquids (A)and(B)are separated by fractional distillation, the boiling point of (A) is less than (B).which liquid comes out first in distillate? Explain.

Last Answer : The liquid (a) comes out first in distillate. On boiling the vapours of lower boiling component are formed first.

Why water cannot be separated completely from ethyl alcohol by fractional distillation?

Description : Why water cannot be separated completely from ethyl alcohol by fractional distillation?

Last Answer : Ethyl alcohol and water (95.4% ethyl alcohol and 4.6% water) form constant boiling mixture (azeotrope) boiling at 351.1 K. Hence, further water cannot be separated completely from ethyl alcohol by fractional distillation.

The distillation carried out in such a way that the liquid with the lowest boiling point is first evaporated and recondensed, then the liquid with the next higher boiling point is then evaporated and recondensed, and so on until all the available liquid fuels are separately recovered in the sequence of their boiling points. Such a process is called  A. cracking  B. carbonisation  C. fractional distillation  D. full distillation

Description : The distillation carried out in such a way that the liquid with the lowest boiling point is first evaporated and recondensed, then the liquid with the next higher boiling point is then evaporated and ... is called  A. cracking  B. carbonisation  C. fractional distillation  D. full distillation

Last Answer : Answer: C

Give application of simple distillation. What is the principle of fractional distillation?

Description : Give application of simple distillation. What is the principle of fractional distillation?

Last Answer : Applications of simple distillation:  i. It is used for the preparation of distilled water and water for injection. ii. Preparation of many volatile oils and aromatic water. iii. Purification ... becomes richer with the liquid having the lower boiling point which gets condensed in a condenser. 

Give the principle, working and application of” Fractional distillation.

Description : Give the principle, working and application of” Fractional distillation.

Last Answer : Principle of fractional distillation:  It differs from simple distillation in that Partial condensation of vapour is allowed to occur in a fractionating column through which the vapour must pass before reaching ... , such as alcohol & water, acetone & water, Chloroform & Benzene.

Explain the theory of fractional distillation?

Description : Explain the theory of fractional distillation?

Last Answer : Theory of fractional distillation:  i. When substance dissolved in liquid, the vapour pressure of liquid is lowered. ii. When two miscible liquids are mixed together each will act as ... from two miscible liquids at boiling point is richer in component exerting the greater partial pressure.

Explain the theory of fractional distillation.

Description : Explain the theory of fractional distillation.

Last Answer : Theory: When the substance dissolved in a liquid, the vapour pressure of the liquid is lowered. When two miscible liquid are mixed together, each will act as solute or solvent for ... condensing vapour returning to still. This results in enrichment of the vapour in the more volatile component.

Crude oil is separated into its components by: w) chemical reaction x) simple distillation y) fractional distillation z) settling

Description : Crude oil is separated into its components by: w) chemical reaction x) simple distillation y) fractional distillation z) settling

Last Answer : ANSWER: Y -- FRACTIONAL DISTILLATION 

The noble gases have low boiling points because: w) their ionization potentials are very low x) only weak Van der Waals forces hold the atoms together y) they are produced by the fractional distillation of liquid air z) they have eight electrons in the outer shell

Description : The noble gases have low boiling points because: w) their ionization potentials are very low x) only weak Van der Waals forces hold the atoms together y) they are produced by the fractional distillation of liquid air z) they have eight electrons in the outer shell

Last Answer : ANSWER: X -- ONLY WEAK VAN DER WAALS FORCES HOLD THE ATOMS TOGETHER

The manufacturing of iron from ironore involves the process of (1) Oxidation (2) Reduction (3) Electrolysis (4) Fractional distillation

Description : The manufacturing of iron from ironore involves the process of (1) Oxidation (2) Reduction (3) Electrolysis (4) Fractional distillation

Last Answer : Reduction

The manufacture of iron from iron ore involves the process of (1) oxidation (2) reduction (3) fractional distillation (4) electrolysis

Description : The manufacture of iron from iron ore involves the process of (1) oxidation (2) reduction (3) fractional distillation (4) electrolysis

Last Answer : reduction

Which of the following is not a method of preparing oxygen? (1) Electrolysis of water (2) Fractional distillation of liquid air (3) Decomposition of potassium permanganate (4) Decomposition of manganese dioxide

Description : Which of the following is not a method of preparing oxygen? (1) Electrolysis of water (2) Fractional distillation of liquid air (3) Decomposition of potassium permanganate (4) Decomposition of manganese dioxide

Last Answer : Decomposition of manganese dioxide

Sea water can be purified by the process of (1) distillation (2) evaporation (3) filtration (4) fractional distillation

Description : Sea water can be purified by the process of (1) distillation (2) evaporation (3) filtration (4) fractional distillation

Last Answer : distillation

Impure camphor is purified by (1) sublimation (2) fractional crystallisation (3) fractional distillation (4) steam distillation

Description : Impure camphor is purified by (1) sublimation (2) fractional crystallisation (3) fractional distillation (4) steam distillation

Last Answer : sublimation

Polar organic compounds are normally used as separating agents for the azeotropic and extractive distillation. Which of the following is the most important factor to be considered for the choice of the separating agent for extractive distillation? (A) Cost (B) Availability(C) Toxicity(D) Selectivity

Description : Polar organic compounds are normally used as separating agents for the azeotropic and extractive distillation. Which of the following is the most important factor to be considered for the choice of the separating agent ... ? (A) Cost (B) Availability (C) Toxicity (D) Selectivity

Last Answer : (D) Selectivity

Primary data can be collected through all the four ways except – A. Observation B. Surveys C. Focus group D. Chatting E. Experiments

Description : Primary data can be collected through all the four ways except – A. Observation B. Surveys C. Focus group D. Chatting E. Experiments

Last Answer : D. Chatting

What does a private detective do before and during a court in order to prove someone is guilty with his collected evidence?

Description : What does a private detective do before and during a court in order to prove someone is guilty with his collected evidence?

Last Answer : answer:If he’s working for the prosecution, he needs to give all the evidence to the prosecuting attorney. If he’s working for the defense, he isn’t looking to accuse anyone; he’s looking for evidence to prove the accused didn’t do it, and he needs to give it to the attorney representing the client.

During electro refining, Pure Metal is collected at

Description : During electro refining, Pure Metal is collected at

Last Answer : Cathode

How can I shorten "Add fractional dimension" and still keep its meaning clear?

Description : How can I shorten "Add fractional dimension" and still keep its meaning clear?

Last Answer : How about one box for inches, another box for fractions of an inch? Otherwise you will have to parse e.g. 22 7/8 becomes 22 + (7 divided by 8)

Does anyone know when Fractional Reserve Banking was created?

Description : Does anyone know when Fractional Reserve Banking was created?

Last Answer : Hope this helps. However, I cannot guarantee the accuracy of the content and suggest you find others sources as well.

The cause of fractional atomic weights of elements? -Do You Know?

Description : The cause of fractional atomic weights of elements? -Do You Know?

Last Answer : Atomic masses of most of the elements in atomic mass units involve fractions because atomic mass of an element is the average of relative masses of its various isotopes. While taking average, the result appears as a fraction.

Fractional Gasagu = ?

Description : Fractional Gasagu = ?

Last Answer : Gasagu of fractions = Gasagu of lobes ল Gasagu of logs

What is the fractional index scale ?

Description : What is the fractional index scale ?

Last Answer : When the distances of two places on a map and the distances of those two places on the surface are expressed in the form of fractions , it is called a fractional scale.

The number of solution of the equation `sgn({x})=|1-x|` is/are (where `{*}` represent fractional part function and sgn represent signum function)

Description : The number of solution of the equation `sgn({x})=|1-x|` is/are (where `{*}` represent fractional part function and sgn represent signum function)

Last Answer : The number of solution of the equation `sgn({x})=|1-x|` is/are (where `{*}` represent fractional part function and sgn ... A. `4` B. `3` C. `2` D. `1`

Solve for `x` (where `[*]` denotes greatest integer function and `{*}` represent fractional part function) `(i) [2x]=1` `(ii) {x}^(2)+[x]=2` `(iii) 6{

Description : Solve for `x` (where `[*]` denotes greatest integer function and `{*}` represent fractional part function) `(i) [2x]=1` `(ii) {x}^(2)+[x]=2` `(iii) 6{

Last Answer : Solve for `x` (where `[*]` denotes greatest integer function and `{*}` represent fractional part function) `(i) [2x]=1 ... 0` `(iv) 6{x}^(2)-5{x}-1=0`

Solve the following inequalities (where `[*]` denotes greatest integer function and `{*}` represent fractional part function) `(i) [x+[x]] lt 0` `(ii)

Description : Solve the following inequalities (where `[*]` denotes greatest integer function and `{*}` represent fractional part function) `(i) [x+[x]] lt 0` `(ii)

Last Answer : Solve the following inequalities (where `[*]` denotes greatest integer function and `{*}` represent fractional part ... `(iii) {x} lt (1)/(2)`

Solve the following equations (where `[*]` denotes greatest integer function and `{*}` represent fractional part function and sgn represents signum fu

Description : Solve the following equations (where `[*]` denotes greatest integer function and `{*}` represent fractional part function and sgn represents signum fu

Last Answer : Solve the following equations (where `[*]` denotes greatest integer function and `{*}` represent fractional part function ... 2[x]=3x`, `0 le x le 2`

Solve the following equations (where `[*]` dentoes greatest integer function and `{*}` represent fractional part function) `(i) 2[x]+3[x]=4x-1` `(ii)

Description : Solve the following equations (where `[*]` dentoes greatest integer function and `{*}` represent fractional part function) `(i) 2[x]+3[x]=4x-1` `(ii)

Last Answer : Solve the following equations (where `[*]` dentoes greatest integer function and `{*}` represent fractional part function) ... }` `(iii) [x]+2{-x}=3x`

Statement-I : Mass numbers of most of the elements are fractional. Because Statemen-II Mass numbers are obtained by comparing with the mass number of

Description : Statement-I : Mass numbers of most of the elements are fractional. Because Statemen-II Mass numbers are obtained by comparing with the mass number of

Last Answer : Statement-I : Mass numbers of most of the elements are fractional. Because Statemen-II Mass numbers are ... If both (A) and (R ) are incorrect.

What is 6.3 inches in fractional form?

Description : What is 6.3 inches in fractional form?

Last Answer : 6.3 as an improper fraction it is 63/10 inches

How does the method for solving equations with fractional or decimal coefficients and constants compare with the method for solving equations with an integer coefficients and constants?

Description : How does the method for solving equations with fractional or decimal coefficients and constants compare with the method for solving equations with an integer coefficients and constants?

Last Answer : The answer depends on how advanced your methods are. In general,the methods are the same except that if you have repeatingdecimals, they may cause rounding errors.

How do you get the answer for Maps with fractional distances?

Description : How do you get the answer for Maps with fractional distances?

Last Answer : 7 2/5 and 13 4/5

If the fractional scale is 155000 inches how many inches in real life would 2 map inches represent?

Description : If the fractional scale is 155000 inches how many inches in real life would 2 map inches represent?

Last Answer : Need answer

How do you get the answer for Maps with fractional distances?

Description : How do you get the answer for Maps with fractional distances?

Last Answer : 7 2/5 and 13 4/5

When adding two mixed numbers is it always necessary to rename the fractional sum explain?

Description : When adding two mixed numbers is it always necessary to rename the fractional sum explain?

Last Answer : Only if the fraction is improper (greater than one).

Fractional excretion of sodium?

Description : Fractional excretion of sodium?

Last Answer : DefinitionFractional excretion of sodium (FENa) is the amount of salt (sodium) that leaves your body through urine compared to the amount filtered and reabsorbed by the kidney.FENa is not a test, but ... for the testEat a normal diet with a normal amount of salt, unless otherwise instructed by you

What is Fractional Currency?

Description : What is Fractional Currency?

Last Answer : Fractional currency refers to paper money that was issued in denominations of less than one dollar. These were issued by both sides in the American Civil War due to the hoarding of coins by people who had no faith in paper money.

How can I buy fractional jet ownership?

Description : How can I buy fractional jet ownership?

Last Answer : You can buy fractional jet ownership at www.citationair.com

what is 11/4 in fractional number?

Description : what is 11/4 in fractional number?

Last Answer : 2.75