NEET Chemistry Concentration Terms Assertion Reason Question
Assertion (A): The concentration of a solution is often expressed as mass by volume percentage in the pharmaceutical industry. | Reason (R): Mass by volume percentage indicates the mass of solute dissolved in 100 mL of the solution.
Both (A) and (R) are true and (R) is the correct explanation of (A).
Both (A) and (R) are true but (R) is not the correct explanation of (A).
(A) is true but (R) is false.
(A) is false but (R) is true.
Correct Answer
Detailed Explanation
The assertion and reason are both true; mass by volume percentage is commonly used in medicine and pharmacy, and it is defined as the mass of solute in 100 mL of solution as per the given NCERT context.
Found an issue with this question?
Related Questions
More from
Calculate the total vapour pressure of an ideal solution at a certain temperature if the mole fraction of component 1 is 0.4, its vapour pressure in p...
A solution is made by mixing 200 g of ethanol (C2H5OH) with 300 g of water. If the vapor pressure of pure water at the same temperature is 24 mmHg and...