Chemical Bonding NSEJS PYQ L-7
Автор: VinMee Education
Загружено: 2022-01-27
Просмотров: 15
Описание:
What occurs when H2O(l) evaporates [IJSO/Stage -I/2015]
(i) Covalent bonds are broken.
(ii) Only dipole-dipole forces are overcome.
(iii) Heat is absorbed by water from the surroundings.
(iv) lt becomes oxygen and hydrogen gas.
(A) Only (i) and (iii) occurs (B) Only (ii) and (iii) occurs
(C) (i), (iii) and (iv) occurs (D) (i), (ii), (iii) and (iv) take place
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