Select from the list given (A to E) one substance in each case which matches the description given in parts (i) to (v).

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asked Jan 31 in Class X Science by navnit40 (-4,244 points)

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 deliquescent.
(ii) A compound which is insoluble in cold water, but soluble in hot water.
(iii) The compound responsible for the brown ring during the brown 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.

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1 Answer

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answered Jan 31 by muskan15 (-3,197 points)

(i) B, Iron (III) chloride
(ii) D, Lead (II) chloride
(iii) A, Nitroso Iron (II) sulphate
(iv) E, Sodium chloride
(v) C, Chromium sulphate

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