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.

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 whose aqueous solution is neutral in nature.

Which of the metal chloride is insoluble in cold water but dissolves in hot water ?

Which of the following is sparingly soluble in cold water and fairly soluble in hot water?

Which of the following is sparingly soluble in cold water and fairly soluble in hot water?

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.

Name the three chlorides which are insoluble in dilute HCl .name one chloride, which is soluble in hot water but insoluble in cold water.

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.

Name one chloride which is soluble in hot water as well as in excess of HCl .

An element of group 14 form a red coloured mixed oxide (A) which on treatment with conc HNO_3 gives compound (B) , (B) reacts with HCl to produce a choloride (C) , which is insoluble in cold water but soluble in hot water . (A) on reaction with conc HCl produces (C) . Identify (A), (B) and (C) .

Which of the following chlorides are water soluble ?