A and B are two functional isomers of compound `C_3H_6O`. On heating with NaOH and `I_2`, isomer A forms yellow precipitate of iodoform whereas isomer B does not form any precipitate. Write the formulae of A and B.

Write functional group isomers of C2H6O

Write the isomers of the compound having the formula C_4H_9Br

Write the isomers of the compound having the formula C_4 H_9 Br .

Write the isomers of the compound having formula C_4H_9Br .

When a coordination compound CrCl_3. 6H_2O is mixed wih AgNO_3 , 2 moles of AgCl are precipitated per mole of the compound. Write Structural formula of the complex.

When a coordination compound NiCl_2. 6H_2O is mixed with AgNO_3 , 2 moles of AgCl are precipitated per mole of the compound. Write Structural formula of the complex.

When a coordination compound NiCl_2. 6H_2O is mixed wih AgNO_3 , 2 moles of AgCl are precipitated per mole of the compound. Write IUPAC name of the complex.

Compound ‘A’ with molecular formula C_4H_9Br is treated with aq. KOH solution. The rate of this reaction depends upon the concentration of the compound ‘A’ only. When another optically active isomer ‘B' of this compound was treated with aq. KOH solution, the rate of reaction was found to be dependent on concentration of compound and KOH both. Write down the structural formula of both compounds ‘A’ and 'B’.

Write the empirical formula of the compounds having the molecular formulas : B2H6

A Compound with the empirical formula Co(NH_3)_5 BrSO_4 exists in two forms : red and violet. Solution of red gives a precipitate of AgBr on addition of AgNO_3 . The violet form Sives no precipitate on the addition at AgNO_3 but gives a white precipitate on addition of BaCl_2 solution. From these observations draw the structure of each compound and explain the observations.