Ethane is a gas at room temperature, but pentane is a liquid. Draw both of these molecules and explain this observation.

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Q: why Acetanilide after cooling back at room temperature forms a crystal?

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Q: You place a drop of each of the following substances on wax paper: water, hexane, 1-butanol, octane,…

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Q: c Draw the 'dot-and-cross' diagram for one molecule of propene.

A: Given,  Propene (CH2=CH-CH3)  Structure,

Q: Identify from the given set of molecules exhibits higher boiling point and lower vapor pressure.…

A: The given compounds are: 1. Water (inorganic liquid) and methane (gas). 2. Ammonia (gas) and ethanol…

Q: What are the phase changes and processes involved in the distillation of ethanol?

A: Answer attached below:

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Q: How Ethanol is now routinely prepared ?

A:

Q: How can ethanol and Ethanoic acid be differentiated on the basis of their physical and chemical…

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Q: Which physical properties can be used to distinguish water from alcohol?

A: Alcohol and water can be differentiated with the help of several physical properties.

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Q: Which of the following compounds has the highest boiling point? Compound A Compound B

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Q: How do the evaporation rates of acetone and pentane compare to that of alcohols with similar molar…

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Q: Why octadecane is solid at room temperature? Explain your answer

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Q: Dehydration of alcohol is an example of

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A:

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A: Which functional group or groups are not present in the compound shown in the Figure. ?

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Q: Is ethyl acetate a liquid or solid at room temperature? How do you know?

A: Ethyl acetate itself is a colourless liquid at room temperature with a pleasant "fruity" smell.

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Q: Using the given IUPAC name 4-chloro-3,4-dimethylnonan-1-amine Please help with the following:…

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