Group I and II Cations

JEE Main Chemistry · Qualitative Salt Analysis · 8 questions, latest first

• Consider three metal chlorides x, y and z, where x is water soluble at room temperature, y is sparingly soluble in water at room…202624 January, Shift 1 · Q70
• Consider the following reactions. PbCl_2+K_2 CrO_4 → A+2 KCl (Hot solution) A+NaOH ⇌ B+Na_2 CrO_4; PbSO_4+4 CH_3 COONH_4…202621 January, Shift 1 · Q70
• Identify the inorganic sulphides that are yellow in colour: (NH_4)_2 S PbS CuS As_2 S_3 (E) As_2 S_5 Choose the correct answer…202528 January, Shift 2 · Q58
• Identify A, B and C in the given below reaction sequence202523 January, Shift 2 · Q64
• On reaction of Lead Sulphide with dilute nitric acid which of the following is not formed?20249 April, Shift 1 · Q79
• The compound that is white in color is202431 January, Shift 1 · Q80
• Yellow compound of lead chromate gets dissolved on treatment with hot NaOH solution. The product of lead formed is a:202427 January, Shift 1 · Q79
• Formation of which complex, among the following, is not a confirmatory test of Pb^2+ ions20236 April, Shift 2 · Q73