(a) Give chemical tests to distinguish between compounds in the following pairs of substances :(i) Ethanol and Propanal (ii) Benzoic acid and Ethyl benzoate(b) An organic compound contains 69.77% carbon, 11.63% hydrogen and rest oxygen. The molecular mass of the compound is 86. It does not reduce Tollen’s reagent but forms an addition compound with sodium hydrogen sulphite and gives positive iodoform test. On vigorous oxidation it gives ethanoic and propanoic acids. Derive the structure of the compound.

Q: (b) Compound L has a molecular formula of CAH100 and gives a negative result using chromic acid test…

A: Organic reaction mechanisms

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A: Test to distinguish  Ethanal and butanal Ethanal and propanone

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A:

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A: Give reasons:  (i) Bond length of C = O in carboxylic acids is slightly larger than C = O bond…

Q: 5) Compound A reacted with Mg in ether to give B. Compound B is with Ethyl bromide to give Ethyl…

A: Compound A reacts with Mg in ether to give B. Compound B is with Ethyl bromide to give Ethyl…

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A: To identify the reactant from which the given molecules can be prepared.

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A: Acetaldehyde is the class of aldehyde which is the carbonyl compound having molecular formula…

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Q: (a) Tollens' reagent

A: the first part is answered as per rules

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A: In acid medium carboxylic acid and alcohol react and produce ester.

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A: (a) The product formed are,

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A:

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A: structural formula shows the bonding of a compound

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A: Given: naphthalene is insoluble in water and sublimes easily upon heating.

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A: The common name for the structure is sec-butyl bromide. We can see that it is a 4 carbon chain and…

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A:

Q: (a) Give chemical tests to distinguish between the following pairs of compounds :(i) Benzoic acid…

A: Hello. Since the question contains multiple parts, the first part is solved. In case the solution…

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Q: (a) Draw a specific organic reaction for the hydrohalogenation addition reaction of alkenes. (b)…

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Q: Write down the reaction of acetaldehyde with the following. (a) Tollens' reagent (b)…

A: (a) Tollens test  (b) 2,4 -DNP test  (c) Iodoform test

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A:

Q: Maleic anhydride may be prepared using two routes: Oxidation of benzene: Oxidation of but-1-ene: 22…

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Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.