Jimmy Mercer
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Aug 29, 2017 · Hey dear, Answer - Boiling point of pentane isomers is in order - neopentane < isopentane < n-pentane Explanation - Pentane has 3 structural isomers - n-pentane => CH3-CH2-CH2-CH2-CH3 isopentane => CH3-CH2-CH(CH3)2 neopentane => C(CH3)4 Due to branching, molecules get contracted and associated van der Waal's forces gets weakened.
Dec 15, 2018 · has the highest boiling point. Explanation: The expression of elevation in boiling point is given as: where, = Elevation in boiling point. i = Van't Hoff factor = change in boiling point = boiling point constant. m = molality. For the given options: Option 1: 1 m glucose. Value of i = 1 (for non-electrolytes) So, molal concentration will be =
Jan 28, 2020 · What is boiling point: The boiling point of a liquid is the temperature at which it begins to boil. For example, at a pressure of 1 atm, the boiling point of water is 100°C. The boiling point of a liquid is determined by three factors: temperature, air pressure, and the liquid's vapour pressure. Boiling point of: SnCl₄ - 114.15 °C; Gecl₄ ...
Jan 8, 2020 · Answer: n-butyl chloride is the isomer of C4H9Cl which will have lowest boiling point. JAI SHRI RAM
Apr 27, 2017 · Answer: The 'temperature of a substance' remains constant during its melting and boiling point because the change in any state of matter as n solid to liquid or the liquid to a gas involves crossing the 'latent heat of fusion' which causes a change in the intermolecular spacing of the molecules in the substance.
Nov 12, 2020 · Boiling point of juice , soy sauce , milk , soda are as follows: 1. Boiling point of apple juice is 160 degree Celsius or 320 degree Fahrenheit. 2. Boiling point of soy sauce is not determined as different companies use different key ingredients to prepare the soy sauce . 3.
Sep 19, 2020 · Boiling point elevation when 147g of lactic acid(C3H6O3) is dissolved in 647g of cyclohexane (C6H12). Calculation: Moles of lactic acid : Molality of lactic acid in cyclohexane: Now , elevation in boiling point : So, final answer is: Van't Hoff Factor will be one (1) because lactic acid is an organic compound and hence does not undergo ...
Sep 26, 2020 · The boiling point of nitrogen is very low even though the bond between the atoms in a nitrogen molecule is very strong. Suggest an explanation. ... however the intermolecular forces between the nitrogen molecules are very weak. thus they are easily overcome wih little energy therfore leading o a very low boiling point.
Mar 5, 2023 · Since produces more ions in solution, it has a greater impact on increasing intermolecular forces, leading to a higher boiling point compared to KCl. Therefore, between the given solutions, 2M is expected to have the highest boiling point. For more such questions on boiling points:; brainly.in/question/3080696. #SPJ1
Jun 3, 2017 · If we add salt, its vapor pressure decreases and Boiling point increases. EFFECT OF IMPURITIES ON FREEZING POINT: When impurity is added , Its freezing point decreases. Reason: The depression in Freezing point increases with increase in concentrate of solute because on adding the solute, vapour pressure becomes lower than that of pure solvent.
