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Why do the alkanes get thicker and less runny as the length of the carbon chain increase?
This is because the longer the carbon chain, it spreads it out more equally which causes the carbon to get a lot more thicker and less runny Answered by a natural scientist who tries the experiments
What is the heat of combustion for decane?
The heat of combustion for decane is approximately -6,316 kJ/mol. This value represents the amount of heat released when one mole of decane is completely burned in oxygen to form carbon dioxide and water.
General formula of alkadiene?
The general formula for alkadienes is CnH2n-2, where n represents the number of carbon atoms in the alkadiene chain. This formula indicates that alkadienes have two fewer hydrogen atoms than alkanes of the same carbon chain length, due to the presence of two double bonds in their structure.
Which is the compound with smallest carbon carbon bond?
The compound with the smallest carbon-carbon bond length is ethyne (C2H2), also known as acetylene. The carbon-carbon bond in ethyne is a triple bond, which is shorter and stronger than single or double bonds.
How does an object length affect its electrical resistance?
As the length of an object increases, its electrical resistance also increases. This is because a longer object provides more path for the electrons to travel through, resulting in more collisions and a higher resistance to the flow of current. The relationship between length and resistance is directly proportional according to the formula R = ρ * (L/A), where R is resistance, ρ is resistivity, L is length, and A is cross-sectional area.
Why do the alkanes get thicker and less runny as the length of the carbon chain increase?
This is because the longer the carbon chain, it spreads it out more equally which causes the carbon to get a lot more thicker and less runny Answered by a natural scientist who tries the experiments
Why does viscosity go on increasing with increasing chain length of straight-chain alkanes but for isomeric alkanes viscosity increase with branching?
Viscosity increases with increasing chain length of straight-chain alkanes while that for isomeric alkanes increase with branching because of the difference in the number of rings contained within their hydrocarbons.
As a carbon chain length increases viscostiy..?
Viscosity also increases with carbon chain length, at least of linear hydrocarbons.
How does the flammability of a hydrocarbon change as its carbon length increases?
When the chain length of carbon increase the flammability decrease.
What is the c-c bond length in alkanes?
The C-C bond length in alkanes is typically around 1.54 angstroms, which is a measure of the distance between the carbon atoms in the molecule. This bond length may vary slightly depending on the specific alkane compound and its molecular structure.
As the number of bonds between two carbon atoms increases what decreases?
As the number of bonds between two carbon atoms increases, their bond length decreases. This is due to the increased electron density, which pulls the atoms closer together. Bond strength also increases as the number of bonds between two carbon atoms increases.
What is the volatility of Alkanes?
Alkanes high volatility as the type of Intermolecular Force of it is Van Der Waals', which is the weakest bond.
Why does flammability of alkenes decrease?
the flammability of alkanes decreases as the hydrocarbon chains increase in length their evapouration rates decrease as longer chained molecules have higher boling points so temperatures must be high for them to evaporate therefore there is no fumes or vapours for longer chained alkanes at room temp like nonane and so on these hydrocarbons need higher temp to produce vapours n therefore will not burn with just a match
How thickness effects on focal length of convex?
As the thickness of a convex lens increases, the focal length decreases. This is because a thicker lens has a more curved surface, which causes light to converge more quickly. The focal length is the distance at which the light converges, so a thicker lens leads to a shorter focal length.
What is the heat of combustion for decane?
The heat of combustion for decane is approximately -6,316 kJ/mol. This value represents the amount of heat released when one mole of decane is completely burned in oxygen to form carbon dioxide and water.
How does the volatility of a hydrocarbon change as its carbon chain length increases?
As the carbon chain length of a hydrocarbon increases, its volatility generally decreases. This is because longer carbon chains have stronger intermolecular forces, such as van der Waals forces, which make it harder for the molecules to escape into the gas phase. Shorter chain hydrocarbons are typically more volatile and have lower boiling points compared to longer chain hydrocarbons.
Why do haloalkanes have a higher boiling point than alkanes?
cycloalkanes have a higher boiling point than alkanes because there are more points of contact between the carbon-carbon chain, and thus more intermolecular Van Der Waal (or London) forces. Similarly, the boiling point of alkanes increases as the length of the carbon chain increases. This is because more intermolecular forces are present, hence more energy in heat form is required to break the bonds. Branching in the alkanes reduces the boiling point as it reduces the points of contact.
