JEE Mains Chemistry Past PapershardMCQ SINGLE

Match List I with List II : List I (Element detected) List II (Reagent used/Product formed ) (A) NitJEE Mains Chemistry Past Papers Chemistry Question

Question

Match List I with List II : List I (Element detected) List II (Reagent used/Product formed ) (A) Nitrogen (I) Na2[Fe(CN)5NO] (B) Sulphur (II) AgNO3 (C) Phosphorous (III) Fe4[Fe(CN)6]3 (D) Halogen (IV) (NH4)2 MoO4 Choose the correct answer from the options given below : (A) A – IV, B – II, C – I , D – III (1) A – II, B – IV, C – I , D – III (3) A – II, B – I, C – IV , D – III (4) A – III, B – I, C – IV , D – II Ans. NTA - (4) Reso – (4) | JEE(Main) 2023 | DATE : 06-04-2023 (SHIFT-1) | PAPER-1 | CHEMISTRY PAGE # 3 Sol. (1) Halogen + AgNO3 AgX ppt (B) 'S' + Sodium nitro prusside Violet colour (C) 'N' + – 6] ) CN ( Fe [ Blue colour (D) 'P' + (NH4)2 MoO4 (NH4)3 PO4.12MoO3 Yellow colour

💡 Solution & Explanation

(1) Halogen + AgNO3  AgX ppt (2) 'S' + Sodium nitro prusside  Violet colour (3) 'N' + – 6] ) CN ( Fe [  Blue colour (4) 'P' + (NH4)2 MoO4 (NH4)3 PO4.12MoO3 Yellow colour

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