Compound (C ) and(D) are:

The compound (C ) and (D), respectively, are:

The compounds ( C) and (D) , respectively, are :

Compounds ( C) and (D) can be distinguished by :

Compounds ( C) and (D) can be distinguished by :

An organic compound containing C, H and O gives following observations: (i) It exists in two isomeric forms (A) and (B). (ii) 0.108 g of one of the isomers on combustion gave 0.308 g of CO_(2) and 0.072 g of H_(2)O (iii) (A) is insoluble in NaOH and NaHCO_(3) while (B) is soluble in NaOH. (iv) (A) reacts with Hl to give compound (C ) and (D). (C ) can be separated from (D) by ethanolic AgNO_(3) solution and (D) is soluble in NaOH. (v) (B) readily reacts with bromine water to give compound (E) of molecular formula C_(7)H_(5)OBr_(3) Compound (B) in the above passage is

An organic compound containing C, H and O gives following observations: (i) It exists in two isomeric forms (A) and (B). (ii) 0.108 g of one of the isomers on combustion gave 0.308 g of CO_(2) and 0.072 g of H_(2)O (iii) (A) is insoluble in NaOH and NaHCO_(3) while (B) is soluble in NaOH. (iv) (A) reacts with Hl to give compound (C ) and (D). (C ) can be separated from (D) by ethanolic AgNO_(3) solution and (D) is soluble in NaOH. (v) (B) readily reacts with bromine water to give compound (E) of molecular formula C_(7)H_(5)OBr_(3) Compound (A) is

alkali metal (A) on flame test gives a crimson red colour to the Busen flame. (A) on heating in air gives compound (C ) and gas (D). Gas (D) with Nessler's regent gives a brown precipitate Identify (A), (B), (C ) and (D).