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NH_4 OH is a weak base because

NH_(4)^(+) is kept in group zero because

NH_4 CNS can be used to test one or more out of Fe^(3+), Co^(2+), Cu^(2+)e

NH_(3)C"OO"NH_(4) overset(Delta)to 2NH_(3) + CO_(2) If 6 moles of NH_(3) is produced then find moles of NH_(2) C"OO"NH_(4) intially taken.

NH_(3),CO_(2) are readily adsorbed where as, H_(2),N_(2) are slowly adsorbed. Give reason.

NH_(3)+underset("(excess)")(X_(2)) rarr NX_(3) + HX rarr"---------------------"1 NH_(3)+underset("(excess)")(X_(2)) rarr N_(2) + NH_(4) X "------2 list out the halogen which reacts according 1 & 2

NH_3 reacts with a gas fumes produced when methanol is passed through Cu tube at 573 K The compound obtained is polycyclic. How many rings does it contain = [X]. The number of Nitrogen atoms it has = [Y] ?

NH_(3) reacts with Cl_(2) to give N_(2) gas . How many number of moles of Cl_(2) are required ?

NH_(3)+O_(2)underset(Delta) overset(Pt)to A+H_(2)O, A+O_(2)to B, B+O_(2)+H_(2)O to C Substances A, B and C of the above sequence of reactions are

NH_(3)+NaOCl → NH_(2)-NH_(2)+NH_(4)Cl To obtain this product in large amount, we should use

NH_3 molecule can enter into complex formation through:

NH_(3) is liquefied more easily than N_(2) Hence.

NH_3is an example of:

NH_(3) has a much higher bp than PH_(3) because

NH_3 has a much higher boiling point than PH_3 because:

NH_(3) has a higher proton affinity than PH_(3). Explain. Or NH_(3) is more basic than PH_(3).

NH_3 gas is dried over:

NH_3 forms complex with:

NH_(3)(excess)+3CltoA+N_(2)uarr , the bonds present in compound A is

NH_(3) ,CO_(2) are readily adsorbed where as H_(2), N_(2)are slowly adsorbed. Give reason.

NH_(3) does not form complex with

NH_3 does not from complex with:

NH_3 can be collected by the displacement of:

NH_(3) and HCl gas are introduced simultaneously from the two ends of a long tube. A white ring of NH_(3)Cl appears first

NH_(3)and BF_(3) form adduct readily because they form :

NH_3 + 3F_2 to A+ 3HF The correct statement regarding A is

NH_(2) - underset(CH_(3))underset(|)CH-overset(O) overset(||)C-NH-CH_(2)-CO_(2)H Identify the amino acid obtianed by hydrolysis of the above compound :

NH_2NH_2 serves as :

NH overset(KOH)rarrAoverset(C_(2)H_(5)Br)rarrBunderset(H^(+))overset(HOH)rarrC+D C and D in the above sequence are

NF_(3), is possible, but NF_(5), is not. Why?

Newman projection of Butane is given, C-2 is rotated by 120^(º) along C_(2)-C_(3) bond in anticloclwise direction, the conformation formed is :

Newly shaped glass articles when cooled suddenly becomebrittle, therefore these are cooled slowly , this process in known as :

New carbon - carbon bond formation does not take place in

Neutron scattering experiments have shown that the radius of the nucleus of an atom is directly proporitonal to the cube root of the number of nucleons in the nucleus. From _(3)^(7)Li to _(76)^(189)Os the radius is:

Neutrons are obtained by

Neutron was discovered by:

Neutrino has

Neutralization of an acid with base invariably results in the production of

Neutrino can be detected during the emission of:

...............neutralise the acid in the stomach that causes acidity.

Neutralisation of 30 gm of a mixture of acetic acid and phenol solutions required 100 ml of 2M sodium hydroxide solution. When the same mixture was treated with bromine water, 33.1 gm of precipitate was formed. Determine the mass percentage of acetic acid and phenol in the given solution.

Neutralwater with pH about 7 becomes slightly acidic when aerated this is because

Neutral ferric chloride is added to the aqueous solution of acetate. The blood red colour is obtained, it is due to the compound

Neutral refractory material used in furnaces is

Neutral complex among the following