Chemistry · 2023
JEE Main · 29 January 2023, Shift 2 · Q60
When 0.01 mol of an organic compound containing 60 % carbon was burnt completely, 4.4 g of CO_2 was produced. The molar mass of compound is ____ g…
When $\displaystyle 0.01$ mol of an organic compound containing $\displaystyle 60 \%$ carbon was burnt completely, $\displaystyle 4.4$ g of $\displaystyle \mathrm{CO}_2$ was produced. The molar mass of compound is $\displaystyle \_\_\_\_$ $\displaystyle \mathrm{g} \mathrm{mol}^{-1}$ (Nearest integer).
Official answer
From NTA’s final answer key for this paper.
200
All Purification and Characterisation of Organic Compounds questionsPractice Purification and Characterisation of Organic Compounds →
More from Purification and Characterisation of Organic Compounds
- The adsorbent used in adsorption chromatography is/are - A. silica gel B. alumina C. quick lime D. magnesia Choose the most appropriate answer from…2024
- Complete combustion of X g of an organic compound gave 0.25 g of CO_2 and 0.12 g of H_2 O. If the \% of carbon is 25 \% and of hydrogen is 4.89 %,…2026
- The purification method based on the following physical transformation is: (X) Solid → Heat (X) Vapour → Cool (X) Solid2025
- An organic compound weighing 500 mg, produced 220 mg of CO_2, on complete combustion. The percentage composition of carbon in the compound is ____…2025
- In Dumas' method 292 mg of an organic compound released 50 mL of nitrogen gas (N_2) at 300 K temperature and 715 mm Hg pressure. The percentage…2025
- In the sulphur estimation, 0.20 g of a pure organic compound gave 0.40 g of barium sulphate. The percentage of sulphur in the compound is ____ ×…2025
- In Carius method for estimation of halogens, 180 mg of an organic compound produced 143.5 mg of AgCl. The percentage composition of chlorine in the…2025
- An organic compound gives 0.220 g of CO_2 and 0.126 g of H_2 O on complete combustion. If the \% of carbon is 24 then the \% of hydrogen is ____ ×…2023
JEE Main 2023 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.