Assertion : Molality and mole fraction units of concentration do not change with…
Chemistry · JEE Advanced · NTA Exams — Some Basic Concepts in Chemistry
Assertion : Molality and mole fraction units of concentration do not change with temperature.
Reason : These concentration units are defined in terms of mass rather in terms of volume and mass is independent of temperature.
Reason : These concentration units are defined in terms of mass rather in terms of volume and mass is independent of temperature.
- If both assertion and reason are correct and reason
is the correct explanation of assertion. - If both assertion and reason are true but reason is
not the correct explanation of assertion. - If assertion is true but reason is false.
- If assertion is false but reason is true.
Answer
(A) If both assertion and reason are correct and reason is the correct explanation of assertion.
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Which of the following statements is/are correct ? 1.0g mixture of CaCO 3 (s ) and glass beads liberate 0.22g…
- Equivalent weight = n-factor is very important in redox as well as non-redox reactions. With the help of…
- Assertion : For a binary solution of two liquids, A and B, with the knowledge of density of solution…
- 25 mL of 0.5 M H 2 O 2 solution is added to 50 mL of 0.2 M KMnO 4 in acid solution. Which of the following…
- HNO 3 used as a reagent has specific gravity of 1.42g mL – 1 and contains 70% by strength HNO 3 . Normality…
- Assertion (A) : White phosphorous reacts with aqueous caustic soda to form PH 3 and NaH 2 PO 2 . It is…
- Fe 3+ is reduced to Fe 2+ by using
- An aqueous solution of 6.3 g oxalic acid dihydrate is made up to 250 mL. The volume of 0.1 N NaOH required to…
More Some Basic Concepts in Chemistry questions · Browse all practice questions