НО ОН (a) H. `H (b) `N´ (c) (d)

Q: The following is an experimental account of the preparation of compound B from Phenylamine. 2cm3 of…

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Q: In the preparation of H2SO4 by Contact Process, why is SO3 not absorbed directly in water to form…

A: The reaction between sulfur trioxide and water is very highly exothermic.  The heat generated is so…

Q: Describe and map the reaction between Potassium dichromate (K2Cr2O7) and Sodium thiosulfate as a…

A: Potassium dichromate is the strong Oxidising agent which can easily oxidise different type of…

Q: A neutral compound A (C7H5N) is reduced to compound B (C7H9N) which is insoluble in water but…

A: Note: neutral compound is benzo nitrile. Benzonitrile is reduced to benzyl amine using hydrogen.…

Q: Which one of the following compounds will (i) decolorizes dilute cold KMNO4; (ii) decolorizes…

A: In the all options, all compounds contain pi bond between carbon-carbon ( ene and yne ) and all…

Q: phenylmagnesium bromide

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Q: 1g of phenylamine yielded 1.2g of compound A. Calculate the percentage yield of the reaction.

A: When phenyl amine (aniline) reacts with sodium nitrite and hydrochloric acid, then benzene diazonium…

Q: Describe the species that would result from the subsequent transfer of the proton from the metal to…

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Q: 3. Draw the formula of papaverine hydrochloride, mark the tertiary nitrogen in its structure and…

A: In the structure of the mentioned compound one substituted benzene ring is present along with…

Q: Which is the most likely product for the Birch reduction of anthracene? Structure: А. В. С. D.

A: Birch reduction is used to convert aromatic compound into non-aromatic compound and electron…

Q: List the following compounds in the order of increasing acidity. B. с. снон D. OA<B< C< D OD<C<A< B…

A: Write increasing order of acidity among them---

Q: During the Contact process, sulphur dioxide, SO2 is oxidised to sulphur trioxid SO3 in the presence…

A: Various chemicals are used to prepare chemical compounds for the use of day to day life.

Q: In the preparation of ammine complexes of cobalt (iii), why do you think both reaction mixtures were…

A: Given: During preparation of ammine complexes of Co(III) the reaction mixture is cooled before…

Q: shaken. A salt A, C6H5N2Cl is formed, collected and dried. 1g of salt A is dissolved in 10cm3 of…

A: The aniline at low temperature reacts with the sodium nitrite in acidic medium forms the diazo…

Q: The coupled oxidation-of-iron/decomposition-of-peroxide reaction is a Fenton reaction. (a). what…

A: OXIDATION: A reaction in which electrons are lost from a molecule is known as an oxidation reaction.…

Q: Write a balanced half-reaction describing the oxidation of aqueous vanadium(I) cations to aqueous…

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Q: The following is an experimental account of the preparation of compound B from Phenylamine. 2cm3 of…

A: Phenyl amine is treated with sodium nitrate in HCl to give compound A(C6H5N2Cl)  salt. Then Compound…

Q: Why was it necessary to obtain a constant melting point for B?

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Q: From the reaction of a hydrocarbon of your choice with hydroxyl radicals, show how NO is oxidised to…

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Q: (d) The reaction of aniline (C6H4NH2) with a mixture of KBrO3 and KBr in acidic solution (e) the…

A: (d)  Aniline reacts with a mixture of KBrO3 and KBr in an acidic solution to form 2,4,6…

Q: Explain and describe the conclusion for preparation of p-Iodonitrobenzene.

A: We have to explain and describe the conclusion for preparation of p-Iodonitrobenzene or 4-…

Q: Suggest reagents and reaction conditions for each of the following reactions: (a) (b) (c) (d) O H O…

A: The questions discusses about some of the transformations related to the carbonyl functionality…

Q: (a) What is the general name given to the reaction between phenylamine and sodium nitrite and…

A: Structure of phenylamine         Chemical formula for Sodium nitrite is NaNO2. Structure of…

Q: Butan-1-ol can be oxidised by acidified potassium dichromate( VI) using two different methods. (a)…

A: Here we have to write the products of oxidation of butan-1-ol by k2cr2o7/H+ and to distinguish…

Q: 2. Compound P, C4H9Br reacts with aqueous solution of sodium hydroxide to form compound Q, C4H10O.…

A: Organic compounds are of different types.  They are classified into saturated, unsaturated and…

Q: (a). Give THREE (3) distinct features of chemisorptions which are not found in physisorptions. (b).…

A: Two questions based on adsorption, which are to be accomplished.

Q: State TWO (2) organometallic reactions that involve the concept of dn-pn bonding.

A: The above question describes one of the important reaction in organometallics i. e. the reaction…

Q: A compound E C7H12O gives a crystalline precipitate with 2,4-dinitrophenylhydrazine. It gives a…

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Q: 1. The conversion of oxygen gas to ozone can be catalyzed by the pollutant, nitrogen monoxide gas in…

A: Ozone is produced in the atmosphere, by the reaction of gaseous oxygen with pollutants like nitrogen…

Q: Which group elements show maximum catalytic activity for hydrogenationreactions?

A: Which group elements show maximum catalytic activity for hydrogenation reactions.

Q: A compound, C4H6, reacts with bromine and forms a white precipitate with ammoniacal silver nitrate…

A: C4H6 is an unsaturated compound because it gives reaction with bromine which is a test of…

Q: Among the choices in the photo, what will be the product if compound X is reacted with lithium…

A: Lithium aluminum hydride is a very good reducing agent. It can reduce aldehydes, ketones, carboxylic…

Q: 3 Questions 1. Draw the molecular structures of the two isomers A and B of [Mo(CO)4(PPH3)2] that you…

A: According to the bartleby guidelines for the multiple questions, I can solve only first one. So I'm…

Q: What is Chemical form and structure of phenazopyrdine? And common salts? specify the ionisable…

A: Phenazopyridine is a drug that is used as local anaesthetic. It is also used in urinary tract…

Q: Provide structures for the products of the following reaction. Balance the equation. O2 ? (complete…

A: The reactant molecule given is  From the above structure we can see that there is no functional…

Q: Discuss the reactivity of organolithiums and why their standardisation is recommended?

A: organolithium compounds are hihgly reactive, they are more reactive compare to  organomagnesium…

Q: What is the objective of in preparation of methyl orange?

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Q: (i) Give the structure of the product formed when an acidified solution of compound A is reacted…

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Q: a. The structure of a standard C4 group chemically bonded to a silica surface through a silyl ether…

A: SOLUTION: Step 1: The most commonly used column in silica based reverse stationary phase is…

Q: (a) the reduction of Fe3+ to Fe2+ by SO2 (b) the reaction of H2MoO4 in a Jones reductor (c) the…

A: Since you have posted multiple questions, and have not specified which question you want us to…

Q: In each of the following cases give the name or structure if one compound which fits the information…

A: Given statement is "R is a liquid which reacts vigorously with concentrated aqueous ammonia to form…

Q: b For the reaction of chlorine with cold dilute aqueous sodium hydroxide: i write a balanced…

A: During the reaction of chlorine with cold and dilute aqueous sodium hydroxide it forms chloride and…

Q: Question is attached

A: Unlike fluorides, pure oxides with fluorite structure show high anion conduction only at elevated…

Q: How to prepare the following given a free choice of normal laboratory reagents or any equipment:…

A: Laboratory reagent: These reagents are man-made chemical species which is prepared in laboratory…

Amines

Amines are organic compounds with a nitrogen atom having a lone pair of electrons on it. They are derived from ammonia (NH3) wherein hydrogen atoms are substituted by an aryl or alkyl group.