What is the chemical signal of butane ?

What is the chemical signal of butane ?
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Answer :

: The chemical signal of butane is C4H10
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Butane Signal What ?

Last Answer : Beuten Of Signal Is C4H10

Which of the following is the major constituent of LPG? (1) Methane (2) Ethane (3) Propane (4) Butane

Description : Which of the following is the major constituent of LPG? (1) Methane (2) Ethane (3) Propane (4) Butane

Last Answer : (4) Butane Explanation: Butanes are highly flammable, colourless, easily liquefied gases. When blended with propane and other hydrocarbons, it is referred to commercially as LPG, for liquefied petroleum gas.

Which of the following gas is used in cigarette lighters? (1) Butane (2) Propane (3) Methane (4) Ethane

Description : Which of the following gas is used in cigarette lighters? (1) Butane (2) Propane (3) Methane (4) Ethane

Last Answer : (1) Butane Explanation: Butane, a highly flammable, colorless, easily liquefied gas used in gas-type lighters and butane torches. Naphtha, a volatile flammable liquid hydrocarbon mixture used in wick-type lighters and burners.

This substance is commonly known as alcohol and is also used in medicines such as tincture iodine, cough syrups, and many tonics. This is - (1) Propanol (2) Butane (3) Ethanol (4) Methanol

Description : This substance is commonly known as alcohol and is also used in medicines such as tincture iodine, cough syrups, and many tonics. This is - (1) Propanol (2) Butane (3) Ethanol (4) Methanol

Last Answer : (3) Ethanol Explanation: Ethanol is commonly called alcohol and is the active ingredient of all alcoholic drinks. Also, it is a good solvent and is used in medicines such as tincture iodine, cough syrups, and many tonics.

The major component in the LPG is - (1) methane (2) butane (3) ethane (4) propane

Description : The major component in the LPG is - (1) methane (2) butane (3) ethane (4) propane

Last Answer : (2) butane Explanation: Butanes are highly flammable, colourless, easily liquefied gases. When blended with propane and other hydrocarbons, it is referred to commercially as LPG, for liquified petroleum gas. It is used as a petrol component.

L.P.G. is mostly liquefied (1) hydrogen (2) Oxygen (3) butane (4) methane

Description : L.P.G. is mostly liquefied (1) hydrogen (2) Oxygen (3) butane (4) methane

Last Answer : (3) butane Explanation: Liquefied petroleum gas or liquid petroleum gas (LPG) is mostly propane (C3H8), or butane (C4H10). They are most commonly mixtures of these two hydrocarbon gases that ... northern hemisphere winter, the mixes contain more propane, while in summer, they contain more butane.

Which hydrocarbons are the major constituents of 'LPG'? (1) Methane and Ethane (2) Propane and Butane (3) Pentane and Benzene (4) Only Methane

Description : Which hydrocarbons are the major constituents of 'LPG'? (1) Methane and Ethane (2) Propane and Butane (3) Pentane and Benzene (4) Only Methane

Last Answer : (2) Propane and Butane Explanation: Cooking gas, also known as Liquefied Petroleum Gas (LPG) is primarily propane (C3Hg) and butane (C4H10).

Which of the following is the best fuel in terms of energy released per gram of fuel? (1) Hydrogen (2) Methane (3) Ethanol (4) Butane

Description : Which of the following is the best fuel in terms of energy released per gram of fuel? (1) Hydrogen (2) Methane (3) Ethanol (4) Butane

Last Answer : (1) Hydrogen Explanation: The amount of energy released increases with the number of bonds present in the chemical substance or fuel. That is because each bond has a certain amount of energy stored in it therefore the more bonds ... KJ/g; Methane: 55.6 KJ/ g; Ethanol: 29.7 KJ /g; Butane: 49.6KJ/g.

Which of the following gas is used in cigarette lighters? (1) Butane (2) Propane (3) Methane (4) Ethane

Description : Which of the following gas is used in cigarette lighters? (1) Butane (2) Propane (3) Methane (4) Ethane

Last Answer : (1) Butane Explanation: Butane, a highly flammable, colorless, easily liquefied gas used in gas-type lighters and butane torches. Naphtha, a volatile flammable liquid hydrocarbon mixture used in wick-type lighters and burners.

Domestic cooking gas consists mostly of (1) methane and ethane (2) liquefied butane and isobutene (3) hydrogen and acetylene (4) ethylene and carbon monoxide

Description : Domestic cooking gas consists mostly of (1) methane and ethane (2) liquefied butane and isobutene (3) hydrogen and acetylene (4) ethylene and carbon monoxide

Last Answer : (2) liquefied butane and isobutene Explanation: Domestic gas is another name for Liquefied Petroleum Gas (LPG). Varieties of LPG bought and sold include mixes that are primarily propane (C3H8), primarily ... propane and butane, depending on the season - in winter more propane, in summer more butane.

The main Constituent of natural gas is (1) Methane (2) Ethane (3) Butane (4) Propane

Description : The main Constituent of natural gas is (1) Methane (2) Ethane (3) Butane (4) Propane

Last Answer : (1) Methane Explanation: Natural has is a naturally occurring hydrocarbon gas mixture consisting primarily of methane, with other hydrocarbons, carbon dioxide, nitrogen and hydrogen sulfide. It is ... methane clathrates. Petroleum is also another resource found in proximity to and with natural gas.

Indane gas is a mixture of which gases? (1) butane and hydrogen (2) butane and propane (3) butane and oxygen (4) methane and oxygen

Description : Indane gas is a mixture of which gases? (1) butane and hydrogen (2) butane and propane (3) butane and oxygen (4) methane and oxygen

Last Answer : (2) butane and propane

The major constituent of gobar gas is – (1) Carbon dioxide (2) Methane (3) Butane (4) Isobutane

Description : The major constituent of gobar gas is – (1) Carbon dioxide (2) Methane (3) Butane (4) Isobutane

Last Answer : (2) Methane Explanation: lobar Gas (Methane) is generated by the decomposition of organic cow dung. It consists of 55-65% methane, 30-35% carbon dioxide, with some hydrogen, nitrogen ... upon the origin of the anaerobic digestion process. Landfill gas typically has methane concentrations around 50%.

Saccharin is made up of – (1) Toluene (2) Phenol (3) Propane (4) Butane

Description : Saccharin is made up of – (1) Toluene (2) Phenol (3) Propane (4) Butane

Last Answer : (1) Toluene Explanation: Saccharin can be produced in various ways. The original route by Remsen & Fahlberg starts with toluene. Saccharin ism artificial sweetener. The basic substance, benzoic sulfiloine ... It is used to sweeten products such as drinks, candies, cookies, medicines, and toothpaste.

The gas used in the artificial ripening of fruits is – (1) Acetylene (2) Methane (3) Ethane (4) Butane

Description : The gas used in the artificial ripening of fruits is – (1) Acetylene (2) Methane (3) Ethane (4) Butane

Last Answer : (1) Acetylene Explanation: Ripening is a process in fruits that causes them to become more palatable. In general, a fruit becomes sweeter, s less green, and softer as it ripens Even though the acidity ... to be picked prior to full ripening, which is useful, since ripened fruits do not ship well.

Which of the following has highest boiling point and why?(L-II) (a) 2 methylpentane (b) 2,3 dimethyl butane (c) 2,2 dimythylbutane

Description : Which of the following has highest boiling point and why?(L-II) (a) 2 methylpentane (b) 2,3 dimethyl butane (c) 2,2 dimythylbutane

Last Answer : Ans. As the branching increases, surface area decreases. As a result, magnitude of Vander Waals forces of attraction decreases and hence the boiling point decreases. Thus, the overall order of decreasing boiling point is: 2 methylpentane (333k) > 2,3 dimethylbutane (331k) > 2,2 dimethylbutane(323k)

(a) What effect the branching of an alkane has on its melting point? (L-III) (b) Which of the following has highest boiling point?(L-III) (1) 2-methyl pentane. (2) 2, 3-diethyl butane. (3) 2, 2- dimethyl butane.

Description : (a) What effect the branching of an alkane has on its melting point? (L-III) (b) Which of the following has highest boiling point?(L-III) (1) 2-methyl pentane. (2) 2, 3-diethyl butane. (3) 2, 2- dimethyl butane.

Last Answer : Ans.(a) In general conception, as the branching increases packing of the molecules in the crystals becomes less close and have melting point decreases accordingly. (b) As the branching increases, ... attraction decreases and hence the boiling point decreases. So, 2-methyl pentane has highest B.pt.

Cyclobutane reacts with hydrogen in the presence of nickel catalyst at 200°C to give (a) Butane (b) 1-Butene (c) 2-Butene (d) None of these

Description : Cyclobutane reacts with hydrogen in the presence of nickel catalyst at 200°C to give (a) Butane (b) 1-Butene (c) 2-Butene (d) None of these

Last Answer : Butane

Which of the following will have the highest boiling point? (a) Diethyl ether (b) n-Butane (c) Acetamide (d) n-Propylamine

Description : Which of the following will have the highest boiling point? (a) Diethyl ether (b) n-Butane (c) Acetamide (d) n-Propylamine

Last Answer : Acetamide

Which of the following would have the highest boiling point? (a) 1-Butano(b) Butane (c) 1-Butene (d) 1-Butynel

Description : Which of the following would have the highest boiling point? (a) 1-Butanol (b) Butane (c) 1-Butene (d) 1-Butyne

Last Answer : 1-Butanol

2-Butyne undergoes catalytic hydrogenation in the presence of Lindlar's catalyst to give (a) 2-Butene (b) Butane (c) 1-Butene (d) 2-Methylpropene

Description : 2-Butyne undergoes catalytic hydrogenation in the presence of Lindlar's catalyst to give (a) 2-Butene (b) Butane (c) 1-Butene (d) 2-Methylpropene

Last Answer : 2-Butene

Which of the following will give a negative test when treated with bromine in carbon tetrachloride? (a) Butane (b) 2-Butene (c) 1,3-Butadiene (d) 2-Butyne

Description : Which of the following will give a negative test when treated with bromine in carbon tetrachloride? (a) Butane (b) 2-Butene (c) 1,3-Butadiene (d) 2-Butyne

Last Answer : Butane

LPG (Household cooking gas) is mainly a mixture of (a) Methane + Ethane (b) Acetylene + O2 (c) Butane + Isobutane (d) Acetylene + H2

Description : LPG (Household cooking gas) is mainly a mixture of (a) Methane + Ethane (b) Acetylene + O2 (c) Butane + Isobutane (d) Acetylene + H2

Last Answer : Butane + Isobutane

How many monochlorinated isomers would result from the reaction of chlorine with n-butane in the presence of UV light? (a) 2 (b) 4(c) 6 (d) 8

Description : How many monochlorinated isomers would result from the reaction of chlorine with n-butane in the presence of UV light? (a) 2 (b) 4 (c) 6 (d) 8

Last Answer : 2

Which of the following alkanes will have the highest boiling point? (a) n-Octane (b) Isopentane (c) n-Butane (d) Neopentane

Description : Which of the following alkanes will have the highest boiling point? (a) n-Octane (b) Isopentane (c) n-Butane (d) Neopentane

Last Answer : n-Octane

How do the boiling points of butane, propane, and ethane compare? (a) the boiling point of ethane is greatestb) the boiling point of butane is greatest. (c) the boiling point of propane is greatest. (d) there is no relationship among these three alkanes and their boiling points.

Description : How do the boiling points of butane, propane, and ethane compare? (a) the boiling point of ethane is greatest. b) the boiling point of butane is greatest. (c) the boiling point of propane is greatest. (d) there is no relationship among these three alkanes and their boiling points

Last Answer : the boiling point of butane is greatest.

How many isomers are possible for butane? (a) 2 (b) 3 (c) 4 (d) 5

Description : How many isomers are possible for butane? (a) 2 (b) 3 (c) 4 (d) 5

Last Answer : 2

Which is the HEAVIEST of the following molecules: w) butane x) ethane y) methane z) propane

Description : Which is the HEAVIEST of the following molecules: w) butane x) ethane y) methane z) propane

Last Answer : ANSWER: W -- BUTANE

Which of the following compounds contains a double bond? w) butene x) acetylene y) butane z) propane

Description : Which of the following compounds contains a double bond? w) butene x) acetylene y) butane z) propane

Last Answer : ANSWER: W -- BUTENE 

L.P.G. is mostly liquefied (1) hydrogen (2) oxygen (3) butane (4) methane

Description : L.P.G. is mostly liquefied (1) hydrogen (2) oxygen (3) butane (4) methane

Last Answer : butane

Which of the following is the best fuel in terms of energy released per gram of fuel? (1) Hydrogen (2) Methane (3) Ethanol (4) Butane

Description : Which of the following is the best fuel in terms of energy released per gram of fuel? (1) Hydrogen (2) Methane (3) Ethanol (4) Butane

Last Answer : Hydrogen

Which of the following is the major constituent of LPG? (1) Methane (2) Ethane (3) Propane (4) Butane

Description : Which of the following is the major constituent of LPG? (1) Methane (2) Ethane (3) Propane (4) Butane

Last Answer : Butane

The major component in the LPG is (1) methane (2) butane (3) ethane (4) propane

Description : The major component in the LPG is (1) methane (2) butane (3) ethane (4) propane

Last Answer : butane

Domestic cooking gas consists mostly of (1) methane and ethane (2) liquified butane and isobutane (3) hydrogen and acetylene (4) ethylene and carbon monoxide

Description : Domestic cooking gas consists mostly of (1) methane and ethane (2) liquified butane and isobutane (3) hydrogen and acetylene (4) ethylene and carbon monoxide

Last Answer : liquified butane and isobutane

The main constituent of natural gas is (1) Methane (2) Ethane (3) Butane (4) Propane

Description : The main constituent of natural gas is (1) Methane (2) Ethane (3) Butane (4) Propane

Last Answer : Methane

Cokking gas is a mixture of (1) methane and ethylene (2) carbon dioxide and oxygen (3) butane and propane (4) carbon monoxide and carbon dioxide

Description : Cokking gas is a mixture of (1) methane and ethylene (2) carbon dioxide and oxygen (3) butane and propane (4) carbon monoxide and carbon dioxide

Last Answer : butane and propane

The major constituent of gobar gas is (1) Carbon dioxide (2) Methane (3) Butane (4) Isobutane

Description : The major constituent of gobar gas is (1) Carbon dioxide (2) Methane (3) Butane (4) Isobutane

Last Answer : Methane

Saccharin is made up of (1) Toluene (2) Phenol (3) Propane (4) Butane

Description : Saccharin is made up of (1) Toluene (2) Phenol (3) Propane (4) Butane

Last Answer : Toluene

Which of the following is chiefly present in LPG (Liquefied Petroleum Gas) ? (1) Methane (2) Ethane (3) Propane (4) Butane

Description : Which of the following is chiefly present in LPG (Liquefied Petroleum Gas) ? (1) Methane (2) Ethane (3) Propane (4) Butane

Last Answer : Butane

How to fill a Butane lighter that has cotton in it?

Description : How to fill a Butane lighter that has cotton in it?

Last Answer : I have a similar lighter, like a Zippo. You do saturate the cotton with lighter fluid, then it should light. However the problem i had was that my Flint was a pretty crappy flint, so i replaced it with a ... info ::edit:: You should be using a lighter fluid' not butane, i.e. this is what i use

How do you store butane gas?

Description : How do you store butane gas?

Last Answer : butane gas cylinders should be store away from heat, sparks, and other hot surfaces. these butane gas cylinders should also store in a place where people won't use cigarettes or lights. these cylinders ... in a well-ventilated area that will be away from direct sunlight, food, and other drinks.

Why butane gas is cheaper than LPG?

Description : Why butane gas is cheaper than LPG?

Last Answer : butane it's because when you want to travel in any place you can bring the butane that's the one of advantage of butane. in our country there's a lot of mountain and some of the travellers bring ... our country, there are many of small house and they use the butane because it is cheaper than the Lpg

What is the manufacturing process of butane gas?

Description : What is the manufacturing process of butane gas?

Last Answer : Butane comes from natural gas and can also be found in petroleum. The Manufacturing process involves the separation of gas from the oil where it dissolved, often using equipment installed near the source of the gas pocket.

Where can I refill butane gas cylinder in Dubai?

Description : Where can I refill butane gas cylinder in Dubai?

Last Answer : I have never been to Dubai, but local smoke shops would have your desired product. Butane is used in torches, which can be bought at a smoke shop, so they will also provide butane. It should be fairly cheap.

What is the proportion of Propane and Butane gas in LPG Cylinder?

Description : What is the proportion of Propane and Butane gas in LPG Cylinder?

Last Answer : In Australia, England, and the United States, it's 100% propane. In New Zealand and Belgium, it's 60% propane and 40% butane. In India, Spain, and Hungary, it's 35% propane and 65% butane. In ... on climate. Some even change the ration based on the season. But it is never less than 20% propane.

A 3 L gas mixture of propane `(C_(3)H_(8))` and butane `(C_(4)H_(10))` on complete combustion at 25 C produced 10 L `CO_(2.)` Assuming constant P and

Description : A 3 L gas mixture of propane `(C_(3)H_(8))` and butane `(C_(4)H_(10))` on complete combustion at 25 C produced 10 L `CO_(2.)` Assuming constant P and

Last Answer : A 3 L gas mixture of propane `(C_(3)H_(8))` and butane `(C_(4)H_(10))` on complete combustion at 25 C ... .5L` D. `C_(3)H_(8),0LandC_(4)H_(10),3L`

Newman projection of Butane is given, C-2 is rotated by `120^(º)` along `C_(2)-C_(3)` bond in anticloclwise direction, the conformation formed is :

Description : Newman projection of Butane is given, C-2 is rotated by `120^(º)` along `C_(2)-C_(3)` bond in anticloclwise direction, the conformation formed is :

Last Answer : Newman projection of Butane is given, C-2 is rotated by `120^(º)` along `C_(2)-C_(3)` ... A. anti B. fully eclipsed C. gauche D. partially eclipsed

In the following the most stable conformation of n-butane is :

Description : In the following the most stable conformation of n-butane is :

Last Answer : In the following the most stable conformation of n-butane is : A. B. C. D.

The minimum torsional strain developed in butane is at dihedral angle (s)

Description : The minimum torsional strain developed in butane is at dihedral angle (s)

Last Answer : The minimum torsional strain developed in butane is at dihedral angle (s) A. `0^(º), 108^(º)` B. `120^(@), 240^ ... (@)` D. `60^(@), 120^(@), 180^(@)`

Which conformational state of n-butane lies in higher energy state when rotated along `C_(2)-C_(3)` bond?

Description : Which conformational state of n-butane lies in higher energy state when rotated along `C_(2)-C_(3)` bond?

Last Answer : Which conformational state of n-butane lies in higher energy state when rotated along `C_(2)-C_(3)` bond?