UPPCS · प्रश्न 113
Given below are two statements, one labelled as Assertion (A) and the other as Reason (R). Assertion (A): A solution of table salt in a glass of water is homogeneous. Reason (R): A solution having different composition throughout is homogeneous. Select the correct answer using the code given below.
उत्तर देखें और व्याख्या
उत्तर: (A) (A) is true but (R) is false
व्याख्या
Salt water has uniform composition, so it is homogeneous; a mixture with varying composition is heterogeneous, so R is false.