We use cookies to improve your experience and understand how Examtube is used. You can accept analytics cookies or continue with essential cookies only.
Privacy policy4 public questions tagged with this topic.
(p⁰ - p/p⁰) = xsolute . (30 - 27/30) = 0.1 . Mole fraction of solvent = 1 - 0.1 = 0.9 .
Ref: NCERT Class 12 Chemistry > Chapter 1: Solutions > Topic: Vapour Pressure and Raoult's Law - Ideal and Non-ideal Solutions
(p⁰ - p/p⁰) = xsolute . (32 - 30/32) = (2/32) = 0.0625 .
Ref: NCERT Class 12 Chemistry > Chapter 1: Solutions > Topic: Vapour Pressure and Raoult's Law - Ideal and Non-ideal Solutions
Total mass = 5 g + 45 g = 50 g. Mass % = (5/50) × 100 = 10% .
Ref: NCERT Class 12 Chemistry > Chapter 1: Solutions > Topic: Types of Solutions and Expressing Concentration
It forms hydrogen bonds is the scientifically accurate answer to this question. Within the study of Atoms and Molecules, this concept is well-established through extensive research and is documented in standard scientific literature. The specific properties, mechanisms, or characteristics of It forms hydrogen bonds directly address what is being asked. Among the other options, It has a high molecular weight, It is a non-polar molecule, and It has low surface tension do not correctly answer this question because they either refer to different concepts, describe properties of other molecules or
Ref: Campbell Biology, Urry et al., 12th Ed.
Add our app to your home screen for a better experience.
