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An alkane is most likely to react with

An alkene is most likely to react with:

An alkane has a C/H-ratio (by mass) of 5.1428. Its molecular formula is

An alkane forms isomers if the number of least carbon atom is

An alkane forms isomers if the number of carbon atoms is:

An alkane ,C_(7)H_(16) , is produced by thereaction oflitthium di-(3 -pentyl ) cuprate with ethyl bromide ,. Whatis thestructure of akane ?

An alkane C_(6)H_(14) gives onlt twomonochloroalkanes on chlorination. What is the structure of the original alkane ?

An alkane, A on ozonolysis gives two products propanal and propanone. Which of the given statements is incorrect for A?

An alkaloidcontains 17.28% of nitrogen and its molecular mass is 162. The number of nitrogen atoms present in on molecule of alkaloid is

An alkaloid contains 17-28% of nitrogen and itsmolecular mass is 162. The number of nitrogen atoms present in one molecule of alkaloid is :

An alkaline solution of ......... and citrate ions is called ..........

An alkaline metal oxide which is soluble in NaOH has

An alkalie is titrated against an acid with methyl orange as indicator, which of the following is a correct combination

An alkali salt of palmitic acid is known as :

An alkali metal hydride (NaH) reacts with diborane in .A. to give a tetrahedralcompound .B. which is extensively used as reducing agent in organic synthesis. The compounds. The compound .A. and .B. respectively are

An alkali metal crystallises in bcc lattice. What is the radius of an atom of the metal ?

An alkali is titrated against an acid with methyl orange as indicator. Which of the following is a correct combination-

An aliphatic nitrocompoundturnred withthe addition of conc. NaOH , followedby additionof excess HNO_(2). Thecolour disapperwith theadditionof excessacidbutreapear if thesolutionis made alkaline. The aliphaticnitrocompoundis .

An aliphaticprimaryaminereactswith HNO_(2)in coldto form

An aliphatic hydroxy acid is :

An aliphatic amine (X) contains C (61.01%), H (15.25%) and N (23.74%). (X), on treatment with HNO_(2), gave an alcohol (Y) having C(60%) and H(13.33%). (Y), on careful oxidation gave (Z) of vapour density 29. (Z) gave iodoform test. Assign structural formulae to (X), (Y) and (Z).

An aliphatic compound (A) with a molecular formula C_3H_6O reacts with phenylhydrazine to give compound (B). Reaction of (A) with I_2 in alkaline solution on warming gives a yellow precipitate (C). Identify the compounds A, B and C.

An aliphatic amine on treatment with alcoholic carbon disulphide and mercuric chloride forms ethyl isothiocyanate, the reaction is known as

An aldose is converted into its next higher homologue by :

An aldehyde which undergoes Cannizzaro's reaction and reduces Schiff's reagent but does not reduce Fehling's solution is :

An aldohexose (e.g., glucose) and 2 - oxohexose (e.g., fructose) can be distinguished with the help of

An aldehyde reacts with KCN to form cyanohydrin. In this reaction

An aldehyde on treatment with Zn/HCl yields:

An aldehyde on treatment with Zn/HCl yields

An aldehyde on oxidation gives

An aldehyde on oxidation gives :

An aldehyde is obtained when an alcohol is :

An aldehyde can undergo the aldol condensationhaving

An aldehyde group can be present

An aldehyde can be distinguished from a ketone by the use of the reagent:

An alcoholic solution of dimethylglyoxime is added to an aqueous solution of nickel(II) chloride.Slow addition of ammonium hydroxide led to the precipitation of a bright-red coloured metal complex. Find out the number of hydrogen bonds present in the structure of the complex.

An alcoholic solution of dimethylglyoxime is added to an aqueous solution of nickel(II) chloride.Slow addition of ammoniam hydroxide led to the precipitation of a bright red colured metal complex. Find out the number of hydrogen bonds present in the structure of the complex.

An alcohol X on heating with concentrated H_(2)SO_(4) gives an alkene Y which can show geometrical isomerism . The alcohol X is

An alcohol (x) gives blue colorin Victormayer's test and 3.7g of X when treated with metallic sodium liberates 560 mL of hydrogen at 273 K and 1 atm pressure what will be the possible structure of X?

An alcohol (x) gives blue colour in victormayer's test and 3.7 g of X when treated with metallic sodium liberates 500 mLof hydrogen at 273 K and 1 atm pressure what will be the possible structure of X ?

An alcoholic drink substance pH = 4.7 then OH ion concentration of this solution is (K_(w) = 10^(-14) mol^(2)//l^(2))

An alcohol produced during the manufacture of snop is :

An alcohol on oxidation is found to give CH_(3)COOH and CH_(3)CH(OH)CH_(2)CH_(2)CH_(3) The structure of the alcohol is :

An alcohol on oxidation is found to give CH_(3)COOH and CH_(3)CH_(2)COOH. The structure to the alcohol is

An alcohol on oxidation is found to give CH_3COOH and CH_3CH_2COOH.The alcohol is :

An alcohol on alk. KMnO_4 oxidation gives first acetone and on further oxidation acetic acid. It is :

An alcohol of molecular formula C_(5)H_(11)OH on dehydration gives an alkene, which on oxidation yields a mixture of ketone and an acid. The alcohol is

An alcohol is not oxidised in alkaline or netural solution but in acidic solution it is turned first to acetone and then to acetic acid . It is a :

An alcohol C_4H_9OH on dehydration gives an alkene, which on oxidation yield a acetone. The alcohol is