Recently Active Chemistry Questions

*Image* THE HYDROGENS I ENCIRCLED R MORE ACIDIC COZ THE ANION FORMED BY THEIR REMOVAL WILL BE STABILIZED DUE TO COMBINED INDUCTIVE EFFECT OF BOTH THE HIGHLY ELECTRONEGATIVE OXYGENS. AM I CORRECT?? ...

glycerol + bismuth nitrate gives..... the ans is mesooxalic acid... which reaction is this....? ...

wat is iupac name of neopentane?????? i think it shud be 2,2-dimethylpropane but arihant says it is 2,2-dimethylbutane am i or book correct????????? ...

what is correct bond line representation for following: *Image* ...

compare the basicities of NH2- and OH-. ...

1, 1, 2, 2 - tetrabromoethane on treatment with Zn dust yields an 1. alkene 2. alkane 3. alkyne 4. haloalkane ...

*Image* select acidic hydrogens in ABOVE structure ...

Which pair of species have same percentage of carbon ? HCOOCH3 and C12H22O11 CH3COOH and C6H12O6 CH3COOH and C2H5OH C6H 12O6 and C12H22O11 how ...

A reaction A + B C + D. Initially, we start with equal concentration of A and B, At equilibrium we find the moles of C is two times of A. What is the equilibrium constant of the reaction? 1/4 2 4 1/2 xplain clearly ...

Which among the following substances is not ferrimagnetic? Mg Cr Zn . Fe what is ferrimagnetic..... ...

Q 1.60g of a metal were dissolved in HNO3 to prepare its nitrate. The nitrate on strong heating gives 2g oxide. The equivalent weight of metal is (A) 16 (B) 32 (C) 48 (D) 12 62. A metal oxide has 40% oxygen. The equivalent we ...

Which of the following is not a synthetic fibre ? 1. Rubber 2. Nylon-6 3. Nylon-6, 6 4. Nylon-6, 10 ...

which of the following is not an intensive property vapour pressure internal energy specific heat refractive index give reason..............is ans vapour pressure? ...

Hey, does anyone know the mechanism of swarts reaction ???? it is given in NCERT XII but the mechanism is not given , not even in morrison, paula bruice or peter sykes! Please HELP. ...

a 20 lit cylinder contains H2 gas at 10 atm how many 1 lit ballons can b filled with dis gas at 1 atm pressure ? plz reply & how to know weder a compound is planar or not [in xamination point of view] ...

WHICH OF D BELOW MENTIONED COMPOUNDS DNT SHOW FUNCTIONAL ISOMERISM? a)CH3OH b)HCN c)CH3CN ...

as u all have experience of facing jee n aieee once, plz tell if the METHODS OF PREPARATION and CHEMICAL PROPERTIES given in NCERT r sufficient for jee+aieee ...

this is a reason assertion ques with the standard options...... Statement 1:Alkyl isocynanides cannot be hydrolysed by dilute alkali Statement 2: Carbon atom in cyanide group has a negative charge and so nucleophilic attack o ...

in above mentioned rx aliphatic compound must contain α-hydrogen or optional ...

IN ARIHANT in some example in Carboxylic acids, they say that P+HI reduces only hydroxy group if both -COOH and -OH groups are present is this correct? In alkanes, they have written that P+HI reduces -COOH and have specif ...

I'm completely hopeless in organic chem. I know that we are nearing the fag end of our preparation but what should I do to improve????? ...

http://www.monomerchem.com/stephen.html ...

mention important uses of methanol ...

The two functional groups present in a typical carbohydrate are : (1) -OH and -COOH (2) -CHO and -COOH (3) > C = O and - OH (4) - OH and -CHO which is correct i think 3 & 4 both are correct ...

WHAT IS ETHERAL??IS ETHER AND ETHERAL DIFFERENT??? ...

WAT IS ACIDITY? WAT IS BASICITY? ...

which is more stable ? Me3-C+ or Ph3-C+ give reasons .... ...

47) Polymer obtained by condensation polymerization is 1) Poly ethene 2) Teflon 3) Phenol formaldehyde 4) Nitrile rubber ...

Bromine can be liberated from KBr solution by the action of : KI NaCl Cl2 I2 solution An ester used as medicine is : ethyl acetate methyl salicylate ethyl benzoate methyl benzoate ...

explain which is stronger acid among phenol and p-nitrophenol ...