Recently Active Inorganic Chemistry Questions

find the total no.of isomers of [M(AB)3] , [M(AA)a2b2] , [Ma2b2cd] , [Ma3bcd] sorry for giving so many at a time..........but i am super confused in it ...

THE IONISATION ENERGIES OF GROUP 1 METALS SUGGEST THAT Cs(CESIUM) SHOULD BE MOST REACTIVE ,BUT THE STANDARD ELECTRODE POTENTIALS SHOW THAT Li(LITHIUM) IS THE MOST REACTIVE......RECONCILE THESE OBSERVATIONS ...

Aluminium Chloride (AlCl3) exists as a dimer in solid phase , named Dialuminium Hexachloride (Al2Cl6) , with its octet fully filled . So it should have a good deal stability . But it still acts as a Lewis acid . Why is so ? ...

1.if an element forms a series of oxoacids ,then more the. oxygen atoms present , the more acidic it will be.......why?? ...

Someone plez help me with these 1.correct starement(s) among the following is/are a)increasing covalent character : LiCl<BeCl2<<Bcl3<<Ccl4 b)increasing solubility in water : Ca(OH)2< Sr(OH)2<Ba(OH)2 c)inc ...

1....is BeF2 IONIC OR COVALENT??????? ...

Who is giving BT part test on 25th?? ...

why only Mg and Mn give H2 with cold n dil HNO3?? ...

in chemical equilibrium,in le chatelier principle,there is a forward reaction (N2+3H2=2NH3).There is written that (by the increasement of temparature,the production of amonia decreases).how does it happen? ...

in le chateliar principle,in a forward reaction,(N2+3H2=2NH3) is written that (by the increasement of pressure,the production of amonia also increases).How does it happen? ...

The metals soluble in aqua regia is/are a)Pt b)Au c)Ag d)Cu ...

Nitrogen fluoride is more stable than any of Nitrogen chloride and Nitrogen iodide. The last two are unstable and explosive. Why is this so ? ...

8. Pure phosphine is not combustible while impure phosphine is combustible, this combustibility is due to the presence of _______ A. P2H4 B. N2 C. PH5 D. P2O5 9. Hydrolysis of NCl3 indicates A. N- --- Cl+ polatrity B. N+ --- ...

what is the hybridization of Ti in (NH4)2[TiCl6]? i'm getting a very strange answer... d5s [3] plz try it out... ...

why freshly prepared ferruos sulphate solution is used for NO3- ion test(brown ring test) ...

1. In the manufacture of glass,addition of MnO2 gives A.Yellow colour. B.Red colour C.Violet colour D.Pink colour 2. When iodine reacts with NaF,NaBr and NaCl A. It gives mixture of F2,Cl2,Br2 B. gives Cl2 C. It gives Br2 D. ...

how to find the no. of sigma bonds in P4O10 and what will be it's structure? what will be the no. of structural isomers of the formula C4H10O? how it is done? what is the no. of isomers for the compound with molecular formula ...

1.A substance that will deliquesce in the normal laboratory atmosphere is: (a) Cuso4 (b) NaOH (C) SiO2 (d) All of these ...

Colours in complexes are decided by the constituents of the coordination sphere, right? So why do K4[Fe(CN)6] and Fe2[Fe(CN)6] differ in colour though coordination sphere is intact? ...

does Sn2CO3 exist??????? if yes then why SnCl2+Na2CO3 does not give Sn2CO3+NaCl ?????????? ...

Can anyone tell which of these following ligands are strong and which of them are weak? (1)CN- (2)SCN- (3)NO2- (4)NH3 (5)H2O (6)Pyridine (7)CO ...

Identify A-H *Image* ...

Caliche is CaCO3 naa ??? but it is given that it is NaNO3-NaNIO3 help ...

H2SO4+HI→ K2Cr2O7+HCl→ CaOCl2+NaI+HCl→ ...

KCl3+I2→ ICl+OH-→ CuI+Na2S2O3→ Sn+HNO3→ ...

A(aq)+Zn→B(g) A(aq)+C+Heat→PH3 A(aq)+NH4Cl→D(gas) ...

When an aqueous solution of sodium fluoride is electrolyzed,the gas liberated at anode is ? ...

What is the balanced chemical reaction when Aluminium sulphide becomes damp? ...

The size of d orbitals decreases in order Si>P>S>Cl but π bonding order increases in the same order.Why ? ...

Why elemental nitrogen exists as diatomic molecule whereas elemental phosphorous as tetra atomic and elemental sulphur as octahedral ? ...