A complex with molecular formula `Co(en)_(2)Cl_(2)` has two isomers A and B '.Isomer 'A' showed a higher dipole moment value Q.Isomer 'A' is

An octahedral complex with molecular composition M.5NH_(3).Cl.SO_(4) has two isomers. A and B. The solution A gives a white precipitation with AgNO_(3) solution and the solution of B gives white precipitate with BaCl_(2) solution. The type of isomerism exhibited by the complex is :

The number of isomers possible with molecular formula C_(2)H_(4)Cl_(2) is :

Two complexes with empirical formula Co(NH_(3))_(3)(H_(2)O)_(2) Br_(2)Cl exists in two isomeric forms (A) and (B) . Form A gives two moles of AgBr on treatment with AgNO_(3) solution whereas form B gives only one mole of AgBr. Give the structural formula of both these isomers. What are these isomer called?

(A), (B) and (C ) are three non-cylic funtional isomers of a carbonyl compound with molecular formula C_(4)H_(8)O . Isomers (A) and (C ) give positive Tollen's test whereas isomer (B) does not give Tollens' test but gives positive iodoform test. Isomers (A) and (B) on reduction with Zn(Mg) | conc. HCl give the same product (D). (a) Write the structures of (A), (B) ,(C) and (D). (b) Out of (A), (B) and (C ) isomers, which one is least reactive towards addition of HCN ?

Molecular formula C_(4)H_(6) have two position isomers A and B. both A and B isomer decolourised the bromine water. B release H_(2) gas with sodium metal but isomer a does not release H_2 gas. Write IUPAC name of A and B

The compound C_(2)H_(4)Cl_(2) has 2 isomers and they can be distinguished by the reaction with

The number of cyclic isomers of molecular formula C_(3)H_(4)Cl_(2) are:

The compound with molecular formula C_(8)H_(10) which will give only two isomers on electrophilic substitution with Cl_(2)//FeCl_(3) or with HNO_(3)//H_(2)SO_(4) is

An optically active compound, having molecular formula C_6 H_12 O_6 is found in two isomeric forms. When isomers dissolved in water, they show the following equilibria underset(alpha=111^(n))("[A]") hArr underset(52.5^@)("equilibrium mixture") hArr underset(19.2)("[B]") Such isomers are called

Draw all geometrical isomers of PBr_(2)Cl_(3) molecule State which isomer (s) have no dipole moment .