Popular Questions
- which one of the following compound will give propanamine in Hofmann bromamide
- which one is preferred reagent for the reduction of nitrobenzene to aniline
- when aniline is treated with excess
- N- phenylethanamide is treated with Br2 in acetic acid and the major product formed is
- the linkage of the two monosaccharide
- which of the following vitamins is resplendent for incresed fragility of RBCs
- which one of the following is incorrect matched
- the tree bases present both in DNA and RNA
- one of the builders present in scouring soaps
- the major contributor to global warming is
- the number of molecules in 100 gm of hetpanes is
- the value of de Broglie wavelength of he atom at -173â°C is how many times its de Broglie
- two electron I and II have the following set of quantum numbers
- which of the following species among the following are iso eletronic
- the correct ascending order of atomic radius in the following atom is
- which of the following diatomic molecules has the highest dipole moment
- the species with fractional bond order is
- equal mass of a gas X and oxygen were present in a closed vessel at2.5â°C the partial pressure of oxygen was found to be
- at constant temperature a bulb A volume 100mL containing an ideal gas was connected to another bulb
- the compressibilty factor of one mole of a ven der waals gas with negligible a value is
- the elements used in jewellery occupying the position of 6th period and 10th period group in ghe long
- the increasing order of electronegativity of the three elements O,F and Na is
- what is IUPAC official name of elements with atomic number
- what are the constituent present in German silver
- froth flotation is not used in the concentration of
- the liquid of alkali metal used as coolant in fast breeder nuclear reactors is
- in which of the following oxyacids phosphorus exhibits +4 oxidation state
- when B2H6 is heated with NH3 the final product
- which of the following oxides of nitrogen has linear shape
- the hybridized state of the bromine atom in BrF5 is
- which pair of the following 4d series of elements has the same number of electrons 4d subwell
- in which of the following pairs both the ions are coloured in aqueous solutions
- in which of the following actinoid elements 6d subshell is vacant
- which one of the lanthanide ions is diamegnetic
- the work done on the system when one mole of an ideal gas is compressed isothermally to a final volume of 0.01 m³ at constant e..
- the values if
- the value of for the reaction
- the ph of a colution obtained by mixing 60 mL of 0.1 M BaOH solution
- the colubility product of the following compounds are given at 298k
- the equilibrium constant for the following reaction
