Distillation Methods (Simple, Fractional, Reduced Pressure, Steam)

JEE Main Chemistry · Purification and Characterisation of Organic Compounds · 14 questions, latest first

• Given below are two statements: Statement I: Vapours of the liquid with higher boiling point condense before vapours of the…20268 April, Shift 2 · Q62
• Given below are two statements: Statement I: A mixture of C_12 H_22 O_11 (sugar) and NaCl can be separated by dissolving sugar in…20266 April, Shift 2 · Q62
• Match List - I with List - II. Choose the correct answer from the options given below:20265 April, Shift 2 · Q62
• Given below are two statements: Statement (I): 1,2,3-Trihydroxypropane can be separated from water by simple distillation.…20262 April, Shift 1 · Q63
• Method used for separation of mixture of products ( B and C ) obtained in the following reaction is202628 January, Shift 1 · Q62
• Match List - I with List - II. Choose the correct answer from the options given below:20254 April, Shift 2 · Q62
• Match List - I with List - II. Choose the correct answer from the options given below:20252 April, Shift 2 · Q63
• The steam volatile compounds among the following are: Choose the correct answer from the options given below:202529 January, Shift 1 · Q65
• Which of the following statements are correct? A. Glycerol is purified by vacuum distillation because it decomposes at its normal…20246 April, Shift 1 · Q73
• The fragrance of flowers is due to the presence of some steam volatile organic compounds called essential oils. These are…202431 January, Shift 2 · Q72
• Match List I with List II Choose the correct answer from the options given below:202431 January, Shift 1 · Q72
• The technique used for purification of steam volatile water immiscible substances is:202427 January, Shift 2 · Q72
• Match items of column I and II Correct match is202331 January, Shift 1 · Q42
• Match List I with List II:202330 January, Shift 2 · Q44