Question Description
Amongst the various ores of a metal (M) (sulphide, carbonates, oxides, hydraed or hydroxides) two ores [X] and [Y] show the following reactivity.(i) [X] On calcinations gives a black solid (S), carbon dioxide and water.(ii) [X] Dissolved in dil. HCl on reaction with KI gives a white precipitate (P) and iodine.(iii) [Y] On roasting gives metal (M) and a gas (G1) which turns acidified K2Cr2O7 solution green.(iv) [Y] On reaction with dil. HCl gives a white precipitate (Q) and another gas (G2) which turns lead acetate solution black and also reacts with gas (G1) to precipitate colloidal sulphur in presence of moisture. The M, S [X] and [Y] gives greenish blue flame.Which of the following statements is correct about [Y]?a)[Y]is converted to metal (M) by self reduction.b)Carbonate extract of [Y] gives yellow precipitate with suspension of CdCO3.c)[Y] is chalcocites of chalcopyritesd)All of thEseCorrect answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Amongst the various ores of a metal (M) (sulphide, carbonates, oxides, hydraed or hydroxides) two ores [X] and [Y] show the following reactivity.(i) [X] On calcinations gives a black solid (S), carbon dioxide and water.(ii) [X] Dissolved in dil. HCl on reaction with KI gives a white precipitate (P) and iodine.(iii) [Y] On roasting gives metal (M) and a gas (G1) which turns acidified K2Cr2O7 solution green.(iv) [Y] On reaction with dil. HCl gives a white precipitate (Q) and another gas (G2) which turns lead acetate solution black and also reacts with gas (G1) to precipitate colloidal sulphur in presence of moisture. The M, S [X] and [Y] gives greenish blue flame.Which of the following statements is correct about [Y]?a)[Y]is converted to metal (M) by self reduction.b)Carbonate extract of [Y] gives yellow precipitate with suspension of CdCO3.c)[Y] is chalcocites of chalcopyritesd)All of thEseCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Amongst the various ores of a metal (M) (sulphide, carbonates, oxides, hydraed or hydroxides) two ores [X] and [Y] show the following reactivity.(i) [X] On calcinations gives a black solid (S), carbon dioxide and water.(ii) [X] Dissolved in dil. HCl on reaction with KI gives a white precipitate (P) and iodine.(iii) [Y] On roasting gives metal (M) and a gas (G1) which turns acidified K2Cr2O7 solution green.(iv) [Y] On reaction with dil. HCl gives a white precipitate (Q) and another gas (G2) which turns lead acetate solution black and also reacts with gas (G1) to precipitate colloidal sulphur in presence of moisture. The M, S [X] and [Y] gives greenish blue flame.Which of the following statements is correct about [Y]?a)[Y]is converted to metal (M) by self reduction.b)Carbonate extract of [Y] gives yellow precipitate with suspension of CdCO3.c)[Y] is chalcocites of chalcopyritesd)All of thEseCorrect answer is option 'D'. Can you explain this answer?.

Solutions for Amongst the various ores of a metal (M) (sulphide, carbonates, oxides, hydraed or hydroxides) two ores [X] and [Y] show the following reactivity.(i) [X] On calcinations gives a black solid (S), carbon dioxide and water.(ii) [X] Dissolved in dil. HCl on reaction with KI gives a white precipitate (P) and iodine.(iii) [Y] On roasting gives metal (M) and a gas (G1) which turns acidified K2Cr2O7 solution green.(iv) [Y] On reaction with dil. HCl gives a white precipitate (Q) and another gas (G2) which turns lead acetate solution black and also reacts with gas (G1) to precipitate colloidal sulphur in presence of moisture. The M, S [X] and [Y] gives greenish blue flame.Which of the following statements is correct about [Y]?a)[Y]is converted to metal (M) by self reduction.b)Carbonate extract of [Y] gives yellow precipitate with suspension of CdCO3.c)[Y] is chalcocites of chalcopyritesd)All of thEseCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.

Here you can find the meaning of Amongst the various ores of a metal (M) (sulphide, carbonates, oxides, hydraed or hydroxides) two ores [X] and [Y] show the following reactivity.(i) [X] On calcinations gives a black solid (S), carbon dioxide and water.(ii) [X] Dissolved in dil. HCl on reaction with KI gives a white precipitate (P) and iodine.(iii) [Y] On roasting gives metal (M) and a gas (G1) which turns acidified K2Cr2O7 solution green.(iv) [Y] On reaction with dil. HCl gives a white precipitate (Q) and another gas (G2) which turns lead acetate solution black and also reacts with gas (G1) to precipitate colloidal sulphur in presence of moisture. The M, S [X] and [Y] gives greenish blue flame.Which of the following statements is correct about [Y]?a)[Y]is converted to metal (M) by self reduction.b)Carbonate extract of [Y] gives yellow precipitate with suspension of CdCO3.c)[Y] is chalcocites of chalcopyritesd)All of thEseCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Amongst the various ores of a metal (M) (sulphide, carbonates, oxides, hydraed or hydroxides) two ores [X] and [Y] show the following reactivity.(i) [X] On calcinations gives a black solid (S), carbon dioxide and water.(ii) [X] Dissolved in dil. HCl on reaction with KI gives a white precipitate (P) and iodine.(iii) [Y] On roasting gives metal (M) and a gas (G1) which turns acidified K2Cr2O7 solution green.(iv) [Y] On reaction with dil. HCl gives a white precipitate (Q) and another gas (G2) which turns lead acetate solution black and also reacts with gas (G1) to precipitate colloidal sulphur in presence of moisture. The M, S [X] and [Y] gives greenish blue flame.Which of the following statements is correct about [Y]?a)[Y]is converted to metal (M) by self reduction.b)Carbonate extract of [Y] gives yellow precipitate with suspension of CdCO3.c)[Y] is chalcocites of chalcopyritesd)All of thEseCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Amongst the various ores of a metal (M) (sulphide, carbonates, oxides, hydraed or hydroxides) two ores [X] and [Y] show the following reactivity.(i) [X] On calcinations gives a black solid (S), carbon dioxide and water.(ii) [X] Dissolved in dil. HCl on reaction with KI gives a white precipitate (P) and iodine.(iii) [Y] On roasting gives metal (M) and a gas (G1) which turns acidified K2Cr2O7 solution green.(iv) [Y] On reaction with dil. HCl gives a white precipitate (Q) and another gas (G2) which turns lead acetate solution black and also reacts with gas (G1) to precipitate colloidal sulphur in presence of moisture. The M, S [X] and [Y] gives greenish blue flame.Which of the following statements is correct about [Y]?a)[Y]is converted to metal (M) by self reduction.b)Carbonate extract of [Y] gives yellow precipitate with suspension of CdCO3.c)[Y] is chalcocites of chalcopyritesd)All of thEseCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Amongst the various ores of a metal (M) (sulphide, carbonates, oxides, hydraed or hydroxides) two ores [X] and [Y] show the following reactivity.(i) [X] On calcinations gives a black solid (S), carbon dioxide and water.(ii) [X] Dissolved in dil. HCl on reaction with KI gives a white precipitate (P) and iodine.(iii) [Y] On roasting gives metal (M) and a gas (G1) which turns acidified K2Cr2O7 solution green.(iv) [Y] On reaction with dil. HCl gives a white precipitate (Q) and another gas (G2) which turns lead acetate solution black and also reacts with gas (G1) to precipitate colloidal sulphur in presence of moisture. The M, S [X] and [Y] gives greenish blue flame.Which of the following statements is correct about [Y]?a)[Y]is converted to metal (M) by self reduction.b)Carbonate extract of [Y] gives yellow precipitate with suspension of CdCO3.c)[Y] is chalcocites of chalcopyritesd)All of thEseCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Amongst the various ores of a metal (M) (sulphide, carbonates, oxides, hydraed or hydroxides) two ores [X] and [Y] show the following reactivity.(i) [X] On calcinations gives a black solid (S), carbon dioxide and water.(ii) [X] Dissolved in dil. HCl on reaction with KI gives a white precipitate (P) and iodine.(iii) [Y] On roasting gives metal (M) and a gas (G1) which turns acidified K2Cr2O7 solution green.(iv) [Y] On reaction with dil. HCl gives a white precipitate (Q) and another gas (G2) which turns lead acetate solution black and also reacts with gas (G1) to precipitate colloidal sulphur in presence of moisture. The M, S [X] and [Y] gives greenish blue flame.Which of the following statements is correct about [Y]?a)[Y]is converted to metal (M) by self reduction.b)Carbonate extract of [Y] gives yellow precipitate with suspension of CdCO3.c)[Y] is chalcocites of chalcopyritesd)All of thEseCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice JEE tests.