Home
Class 11
CHEMISTRY
An aqueous solution of a substance gives...

An aqueous solution of a substance gives a white precipitate on treatment with dilute HCl, which dissolves on heating. On passing `H_2S` in hot acidic solution a black precipitate is formed. Identify the substance.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ORGANIC CHEMISTRY: SOME BASIC PRINCIPLES AND TECHNIQUES

    PATHFINDER|Exercise QUESTION BANK|85 Videos

  • PERIODIC CLASSIFICATION OF ELEMENTS AND PERIODIC PROPERTIES

    PATHFINDER|Exercise QUESTION BANK|77 Videos

Similar Questions

Explore conceptually related problems

A gas 'X' is passed through water to form a solution. The aqeous solution on treatment with AgNO_(3) solution gives a white precipitate. The sturated aqueous solution also dissolves magnesium ribbon with the evolution of colourless gas 'Y'. Identify 'X' and 'Y'

The oxide(s) which give(s) H_2 O_2 on treatment with dilute acid is/are

When lead nitrate solution is added to an aqueous solution of H_2S , a black precipitate is obtained. However, when lead nitrate solution is added to the filtrate obtained by passing the solution of H_2S through activated charcoal, no black precipitate is obtained. Explain these observations.

Which of the following compounds does not produce a white precipitate on treatment with ammonicacal silver nitrate solution?-

A solution of a metal salt gives a gelatinous white precipitate on treatment with aqueous ammonia in presence of ammonium chloride. The precipitate on treatment with strong NaOH solution, dissolves giving a colourless solution. The metal ion in the salt is

Which one of the following does not give white precipitate with acidified silver nitrate solution-

An aqueous solution of a gas 'A ' gives the following reactions along with same observations: When H_(2)S is passed through the solution, it becomes turbid. Identify the gas 'A' , and give equation of the reaction involved in each case.

A light green coloured salt soluble in water gives black percipitate on passing H_(2)S which dissolves readily in HCl. The metal ion present is :