Match each substance A to E listed below with the appropriate description given below :
(A) sulphur
(B) Silver chloride
C Hydrogen chloride
D Copper [II] Sulphate
E] Graphite.
(i) A covalent compound which behaves like an ionic compound in aqueous solution .
(ii) A compound which is insoluble in cold water but soluble in excess of ammonia solution.

Match each substance A to E listed below with the appropriate description given below : A ] Sulphur B] Silver chloride C Hydrogen chloride D Copper [II] Sulphate E] Graphite . A non - metal which reacts with concentrated nitric acid to form its own acid as one of the product

A] Sulphur B] Silver chloride C] Hydrogen chloride D] Copper [II] Sulphate E] Graphite. State which from A to E fits the description - 'A pink metal is deposited at the cathode during the electrolysis of the soln, of this salt '

Select from the list given (A to E) one substance in each case which matches the description given in parts (i) to (v). (Note: Each substance is used only once in the answer. (A) Nitroso iron (II) sulphate (B) Iron (III) chloride (C) Chromium sulphate (D) Lead (II) chloride (E) Sodium chloride (i) A compound which is yellow brown. (ii) A compound which is insoluble in cold water, but soluble in hot water. (iii) The compound responsible for the brown ring during the ring test of nitrate ion. (iv) A compound whose aqueous solution is neutral in nature. (v) The compound which is responsible for the green colouration when sulphur dioxide is passed through acidified potassium dichromate solution.

Select from the below given (a) and (b) one substances in each case which matches the description. (a) Lead (II) Chloride (b) Sodium Chloride A compound which is insoluble in cold water, but soluble in hot water.

From the list - Ammonia, Copper oxide ,Copper sulphate , Hydrogen chloride , Hydrogen sulphide , Lead bromide - select the compound which can be oxidied to chlorine .

Select from the list - Ammonia , Copper oxide ,Copper sulphate ,Hydrogen chloride,Hydrogen sulphide , Lead bromide :The compound which is not a metal hydroxide but its aqueous solution is alkaline in nature .

Match the description below with appropriate term from the list A to D. A. Acidic oxide B. Alkali C. Amphoteric oxide D. Basic oxide A compound which is soluble in water and only negative ions in the solution are hydroxide ions.

From the list of the organic compounds ethanol, ethane, methanol, methane, ethyne and ethane, name a compound Which will give red precipitate with ammoniacal copper (I) chloride solution.

A: Nitroso Iron [II} sulphate B: Iron [III] chloride C: Chromium sulphate D: Lead [II} chloride E: Sodium chloride. Select from A, B, C, D & E. [i] A compound soluble in hot water but insoluble in cold water [ii] A compound which in the aq. Soln. state, is neutral in nature

Select from the given below (A to F), the one substance in each case which matches the descriptions given in parts (i) to (vi). Copy and complete the given grid with your answers as shown for part (i). (A) Ammonia (B) Copper oxide (C) Copper sulphate (D) Hydrogen chloride (E) Hydrogen sulphide (F) Lead bromide (i) Although this compound is not a metal hydroxide, its aqueous solution is alkaline in nature. (ii) A solution of this compound is used as the electrolyte when copper is purified. (iii) When this compound is electrolysed in the molten state, lead is obtained at the cathode. (iv) This compound can be oxidized to chlorine. (v) This compound smells of rotten eggs. (vi) This compound can be reduced to copper when heated with coke.