WebNH 3 has much higher boiling point than PH 3 because : A NH 3 has much higher molecular mass. B NH 3 forms hydrogen bonds. C NH 3 contains ionic bonds while PH 3 … WebSolution. Hydrogen bonding is obtained when H atom is attached to electronegative N,O or F atom. PH 3 has lower boiling point than NH 3. In NH 3, intermolecular hydrogen bonding leads to molecular association. Huge amount of energy is required to break these hydrogen bonds. Hence, NH 3 has high boiling point.
Give the reason why NH3has a higher boiling point than PH3.
WebJan 23, 2024 · CH 3 CH=O (44) 20. (CH 3) 3 N (59) 3.5. (CH 3) 2 C=O (58) 56. HC≡N (27) 26. CH 3 C≡N (41) 82. (CH 2) 3 O (58) 50. CH 3 NO 2 (61) 101. The melting points of crystalline solids cannot be categorized in as simple a fashion as boiling points. The distance between molecules in a crystal lattice is small and regular, with intermolecular … Web∴ Generally mass increases then boiling point increases. The higher point of NH3 is due to excessive hydrogen bonding, so PH3 have lowest boiling point among hydrides of group number 15, i.e, ... so dimethyl ether has a lower boiling point than methanol does. Finally, the C-H bonds in methane are nonpolar, so the molecule is also nonpolar. ... toby lincoln leicester
NH3 has much higher boiling point than PH3 because
WebAug 26, 2012 · Why does NH3 have a higher boiling point than PH3? NH3 Has a Higher EN than PH3 and will exhibit Hydrogen bonding. Because of this, NH3 has a stronger bond with PH3 so its boiling point is higher ... Web5) 1)Comparing NH3 nad PH3 there is hydrogen bonding in NH3 which is stronger intramolecular force, so NH3 has highr boiling point than PH3 2)Comparing CH3CH2OH and CH3O-CH3 , ethanol CH3CH2OH h higher boiling point because it has strong intermolecul …View the full answer WebDec 8, 2024 · Re: PH3 or NH3. Postby Jeffrey Xiao 4A » Sat Dec 08, 2024 4:11 am. NH3 because it can form hydrogen bonding while PH3 can't so NH3 will have the strongest intermolecular forces which means its boiling point will be highest. Top. MichelleRamirez_2F. toby lindsay