Brainkart engineering chemistry
Web11th Chemistry : UNIT 10 : Chemical bonding : Choose the best answer: Chemistry: Chemical bonding: View Answer: 11th Chemistry : UNIT 10 : Chemical bonding : Brief questions and answers: Chemistry: Chemical … WebSolution: Evaluate yourself 1 1) Write the rate expression for the following reactions, assuming them as elementary reactions. i) 3A + 5B2 →4CD ii) X2 + Y2 →2XY 2). Consider the decomposition of N2O5 (g) to form NO2 (g) and O2 (g) . At a particular instant N2O5 disappears at a rate of 2.5x10-2 mol dm-3s-1 . At what rates are NO2 and O2 formed?
Brainkart engineering chemistry
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WebEngineering Chemistry I - CY6151 Important questions and answers, Online Study Material, Lecturing Notes, Assignment, Reference, Wiki Anna University Anna … WebChemistry - Engineering Materials - Important Questions and Answers: Engineering Materials...
WebChapter: 12th Chemistry : UNIT 14 : Biomolecules Biomolecules After studying this unit, students will be able to • Describe the importance of carbohydrates and their classification based on structures/functions. • Explain the structure of … WebPhase (P) Any homogeneous physically distinct and mechanically separable portion of a system which is separated from other parts of the system by definite boundaries. a. Gaseous phase. All gases are completely …
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WebThermodynamics (Chemistry) Numerical Problems Questions with Answers, Solution 53. Calculate the work done when 2 moles of an ideal gas expands reversibly and isothermally from a volume of 500 ml to a volume of 2 L at 25°C and normal pressure. n = 2 moles Vi = 500ml = 0.5lit Vf = 2lit T = 25°C = 298K w = −2.303 nRT log (Vf / Vi)
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