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Class 9 Science के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

ScienceWhy is the mixture obtained by dissolving salt in water called a liquid solution?Class 9Exploring Mixtures and Their SeparationSolutionsLevel 3EasyScienceWhich pair can be a good example of a non-aqueous solution?Class 9Exploring Mixtures and Their SeparationSolutionsLevel 3EasyScienceWhich is the correct identification of an aqueous solution?Class 9Exploring Mixtures and Their SeparationSolutionsLevel 3EasyScienceWhy does mixing sand with water not form a true solution?Class 9Exploring Mixtures and Their SeparationSuspensionsLevel 3EasyScienceWhat mainly helps distinguish a true solution from a suspension?Class 9Exploring Mixtures and Their SeparationSolutionsLevel 4MediumScienceWhich example has a gaseous solute and a solid solvent?Class 9Exploring Mixtures and Their SeparationSolutionsLevel 3EasyScienceIf ethanol and water mix completely to form a uniform liquid, what type of solution is it?Class 9Exploring Mixtures and Their SeparationSolutionsLevel 3EasyScienceWhy is brass made of copper and zinc called a solid solution?Class 9Exploring Mixtures and Their SeparationSolutionsLevel 3EasyScienceIf carbon dioxide is dissolved in water, what state is assigned to the solution?Class 9Exploring Mixtures and Their SeparationSolutionsLevel 4EasyScienceSugar becomes invisible after dissolving in water but the solution remains sweet. What is the correct reason?Class 9Exploring Mixtures and Their SeparationSolutionsLevel 3EasyScienceIf a small amount of oxygen is uniformly mixed with nitrogen, what type of solution is it?Class 9Exploring Mixtures and Their SeparationSolutionsLevel 3EasyScienceOn what basis is a solution called gaseous, liquid, or solid solution?Class 9Exploring Mixtures and Their SeparationSolutionsLevel 4MediumScienceWhat is the safest method to solve questions on types of solutions?Class 9Exploring Mixtures and Their SeparationSolutionsLevel 4EasyScienceA teacher gives three examples: air, salt water, and brass. What are the states of the solvents respectively?Class 9Exploring Mixtures and Their SeparationSolute and solventLevel 4EasyScienceWhich option corrects a wrong idea about solutions?Class 9Exploring Mixtures and Their SeparationSolutionsLevel 3EasyScienceWhich statement correctly shows the homogeneous nature of a solution?Class 9Exploring Mixtures and Their SeparationHomogeneous and heterogeneous mixturesLevel 3EasyScienceIn which example can a solution form even though water is absent?Class 9Exploring Mixtures and Their SeparationSolutionsLevel 3EasyScienceIn which example is water the solvent and the solution also aqueous?Class 9Exploring Mixtures and Their SeparationSolutionsLevel 3EasyScienceWhich option correctly writes the type of solution according to the states of solute and solvent?Class 9Exploring Mixtures and Their SeparationSolutionsLevel 4EasyScienceIn which example do the solute and solvent have the same physical state?Class 9Exploring Mixtures and Their SeparationSolute and solventLevel 3Easy