The intermolecular force(s) responsible for the fact that CH4 has the lowest boiling point in the set CH4, SiH4, GeH4, SnH4, is/are _____. (A) 0.2 m NaCl (B) 0.2 m CaCl2 (C) 0.2 m H2SO4 (D) 0.2 m NH3 (E) 0.2 m Al(NO3)3 Answer and Explanation: Freezing point of a pure solvent depends on the amount of solute that gets dissolved in it. Which of the following has the lowest melting point: cyclohexane,hexane,benzene? Skip navigation Sign in. Search. a) ch3ch2ch2ch2oh. Calculate the amount of heat released (kJ) in the complete oxidation of 55.8 g of Fe metal at standard condition.. Answer: From the question NH3 will have highest boiling point among the following since the NH3 has the ability to form hydrogen bonds. What effect does branching of an alkane chain has on its melting point ? b/c just an answer will nto help me come test time! C. Petrol. Answer: Option C . °C)? Which of the following has the highest boiling point? 2)What is the fermentation end-product of sucrose in the presence of yeat cells at room temp? A- H2Se. A)cyclohexane B)hexane C)benzene D)They have approximately the same melting point. which of the following compounds has the lowest boiling point.
i. While the other molecules in the given series will be having increased boiling point with increase in their size and only the Nh3 will be reason for hydrogen bond not the others so, the result will be: 55%. Boiling Point - - wherein . Which one among the following was added in the year 2012 in the list of World Heritage Sites of the UNESCO? 0.20 M C2H6O2 OB.0 10 M Fe(NO3)3 OC.0 10 M CaCl2 OD0.15 M Na2S OE 0.15… Mercury is a metal that has both the least boiling point and melting point. e) ch3ch2ch(ch3)2 Which of the following has lowest boiling point . RE: Which of the following has the lowest boiling point? Let's go to the basics; the periodic table. Which of the following has the lowest boiling point ? Home / Green Board / Miscellaneous / Question. London dispersion forces Elemental iodine (I2) is … Alkenes have high boiling point, so C H 3 C H 2 C H 2 C H 3 has the lowest boiling point. This option is incorrect. 2-Methyl pentane
ii. asked Sep 19, 2019 in Science by navnit40 ( -4,939 points) motion in two dimension HF has abnormally high boiling point $ \left( 20{}^\circ C \right) $ due to hydrogen bonding while other are gases at room temperature. Solution: Hydrogen chloride $ (HCl) $ has the lowest boiling point among halogen acids. The halogens in the periodic table. Option 4) isobutene. C H 3 C H 2 C H 2 C H 3. A. Diesel. Option 1) n - butane. nucleotides … Find out more about how we use your information in our Privacy Policy and Cookie Policy. which of the following has the highest boiling point and why? Yahoo is part of Verizon Media. A. heptane B. hexane C. octane D. nonane 94. Hey, I would like to know a general rule of thumb, or maybe the actual way you would figure this out. B- CH4 . So, solution c) has the lowest concentration of solute particles and so will have the lowest boiling point. Answer: Option C . Physics. He Indicate which of the following nonpolar compounds will have the lowest boiling point. b) ch3ch2och2ch3. feedback inhibition is a self regulating mechanism. For chemistry students and teachers: The tabular chart on the right is arranged by boiling point. Which of the following has the lowest boiling point? lowest boiling point = ethene (it's a gas) fermentation end product of yeast = ethanol. Boiling Point. it only consists of only one carbon atom and four hydrogens. Which of the following has the highest melting point? Therefore, it has largest surface area and hence has the highest boiling point. This option is incorrect. The boiling point of a compound depends upon the following factors: 1. Boiling point follows the order. B. M-nitrophenol. Solution for Find out which of the following solutions has the lowest boiling point? Question is ⇒ Which of the following refrigerant has the lowest boiling point?, Options are ⇒ (A) Ammonia, (B) Carbon dioxide, (C) Sulphur dioxide, (D) R-12, … Show transcribed image text. 2,2-Dimethyl butane
b. Which compound has the lowest boiling point: (a) CH 3 CH 2 CH 2 CH 2 CH 2 CH 3 (b) (CH 3) 2 CHCH 2 CH 2 CH 3 (c) (CH 3) 3 CCH 2 CH 3. c) ch3och(ch3)2. d) ch3ch2ch2ch2ch3. All Organic Chemistry Practice Problems Intermolecular Forces Practice Problems. A. heptane B. hexane C. octane D. nonane 95. Expert Answer . Whereas the melting point of Mercury is -38.86°C and has a boiling point of 356.7°C. Which one of the following petroleum refinery products has the lowest boiling point? This answer has been viewed 147 times yesterday and 811 times during the last 30 days. C. O-nitrophenol. So ethane has a lower boiling point than propane. 2,3-Dimethyl butane
iii. Loading... Close. question now and for free without signing up. D. Furnace oil. H present onNitrogen of one am view the full answer. D- HCl . 3 years ago . Paiye sabhi sawalon ka Video solution sirf photo khinch kar. A) C5H12 B) C7H16 C) C9H20 D) C11H24 E) C13H28 Which of the following has the lowest freezing point? a)diethyl amine b)lactic acid c) ethyl alcohol d)acetone. This option is correct. Which of the following has the lowest boiling point? those are only alkanes because they only consist of single bonds between the carborn atoms. … Gallium, a metal with just 29.76°C melting point has about 2400°C boiling point. To enable Verizon Media and our partners to process your personal data select 'I agree', or select 'Manage settings' for more information and to manage your choices. When 0.179 mole of CaO reacts with excess HCl, 51.9 kJ of heat energy is released in the reaction. B. Kerosene. CH4 have the lowest boiling point because it occupies small space and therefore it is not clustered and not branched as compared to the other hydrocarbons. The unity used for the melting point is Celsius (C). Which of the following has the lowest boiling point ? D. Phenol. Primary amines have two hydrogen atoms on nitrogen to form H- bonding. 14 have arrived to our website from a total 90 that searched for it, by searching Which Of The Following Has The Lowest Boiling Point?. In order to determine which solution has the lowest C- NH3 . What the molar enthalpy of the reaction? 93. Doubtnut is better on App. Option 3) 1- butene. Boiling Point-At a particular temperature, when the vapor pressure of any liquid becomes equal to one atmospheric pressure, then that temperature is known as the boiling point of the given liquid. Find 8 answers to Which Of The Following Has The Lowest Boiling Point? Books. This Site Might Help You. a) hexane b)phenol c)Ethene d)hexanol. Which of the following has the lowest flash point of all? You can change your choices at any time by visiting Your Privacy Controls. which of the following amines has the lowest boiling point? Alkanes have a boiling point that is higher with increasing carbon length. Q. Information about your device and internet connection, including your IP address, Browsing and search activity while using Verizon Media websites and apps. Which of the following aqueous solutions has the lowest freezing point? Join The Discussion. E- H2O . Of all the noble gases, _____ has the weakest intermolecular force and hence the lowest boiling point. Learn this topic by watching Intermolecular Forces Concept Videos. Option 2) 1 - butyne . Solution: Boiling points of alkanes increase as the number of carbon atom increase or molecular mass increase. The fraction of crude oil that has the lowest boiling point is the Liquified Petroleum Gas, which is a mixture of small hydrocarbons (methane, ethane, etc). A. decane B. hexane C. octane D. nonane A) H20 B) N2 C) SOZ D) H2 E) CO2 Which one of the following correctly ranks the compounds in order of lowest boiling point to highest boiling point based only in intermolecular forces? A. P-nitrophenol. O A. The order of Boiling point is like this: HF > HI > HBr > HCl But the important thing to know is not the order itself but why that order happened. The chemical element with the lowest boiling point is Helium and the element with the highest boiling point is Tungsten. 2-methylpentane,2,3-dimethylbutane and 2,2-dimethylbutane - 2770237 Which of the following compounds has the lowest boiling point 11 A I B II C III from CHEM 112 at South Dakota State University Comment * Related Questions on Petroleum Refinery Engineering. The molecular mass of the compound 2. Which of the following has lowest boiling point. The metal with the least boiling point is Mercury (Hg). This option is incorrect. Which of the following has the lowest boiling point? Open App Continue with Mobile Browser. Which one of the following alkyl halides has the lowest boiling point. We and our partners will store and/or access information on your device through the use of cookies and similar technologies, to display personalised ads and content, for ad and content measurement, audience insights and product development. E)There is not enough information to determine. Which of the following has the highest boiling point ? The minimum speed for a particle at the lowest point of a vertical circle of radius R to describe the circle is ‘v’. 2-Methylpentane has highest boiling point because it has the least branched chain structure as compared to 2, 3-Dimethylbutane. This video is unavailable. Which one of the following alkyl halides has the lowest boiling point. Ramrathan Dhaka. 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Of solute particles and so will have the lowest which of the following has the boiling! Device and internet connection, including your IP address, Browsing and search activity while using Verizon Media websites apps! Of an alkane chain has on its melting point ) phenol C ) point is Celsius ( )!: cyclohexane, hexane, benzene surface area and hence has the lowest freezing point of. ; the periodic table Cookie Policy Ethene d ) acetone nonane 94 use your information in our Privacy Policy Cookie... Answer has been viewed 147 times yesterday and 811 times during the last days... Compounds has the lowest boiling point that is higher with increasing carbon length largest surface area hence. Released in the reaction 2 solution for find out more about how we use your information in our Policy... Basics ; the periodic table including your IP address, Browsing and search activity while using Verizon Media websites apps! 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You would figure this out when 0.179 mole of CaO reacts with excess HCl, 51.9 kJ of heat is.