Per NCERT, why is AERATED SODA (carbon dioxide dissolved in water) a homogeneous mixture?
ABecause it contains two phases
BBecause we can see bubbles in it
CBecause soda is a pure compound
DBecause CO₂ is uniformly dissolved in the water — composition is the same throughout
Answer & Solution
Correct answer: D. Because CO₂ is uniformly dissolved in the water — composition is the same throughout
Dissolved CO₂ + water = homogeneous solution (per NCERT). Bubbles are escaping gas but the solution itself is uniform.
Related questions
Per NCERT's classification, MILK passed by laser light shows visible scattering of the beaPer NCERT, FOG (tiny water droplets in air) is which type of mixture?Per NCERT, SMOKE (solid particles suspended in air) is which type of mixture?Per NCERT, a mixture of TWO GASES (e.g. hydrogen + oxygen used as rocket fuel) is which tyPer NCERT's Activity 5.1, a beaker of CHALK POWDER stirred into water is which type of mixPer NCERT, what is the SOLVENT in a solution of common salt in water?Per NCERT, what is the SOLUTE in a solution of sugar in water?Per NCERT, a mixture of OIL and WATER is which type?