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Class10

Class 10 Science के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

ScienceWhy can excess use of only baking soda give a bitter taste to cake?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 8MediumScienceWhat is the main difference between baking soda and baking powder?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 8MediumScienceWhich main gaseous product is formed when baking soda is heated?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 8MediumScienceWhy is bleaching powder used to remove colour from coloured substances?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 8EasyScienceWhich gas is passed over dry slaked lime in the preparation of bleaching powder?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 8MediumScienceWhich type of substance is useful to reduce the acidic effect of a nettle sting?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 8EasyScienceWhat colour does methyl orange indicator show in an acidic solution?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 7EasyScienceWhich of the following substances is basic in nature?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 7EasyScienceWhich of the following substances is acidic in nature?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 7EasyScienceAmong two acids of the same concentration, the one with lower pH will be what?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 7MediumScienceWhat happens to the pH value when the concentration of hydrogen ions increases in an acidic solution?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 7MediumScienceWhy does dry hydrogen chloride gas not change the colour of dry litmus paper?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 7MediumScienceWhat happens to the temperature of the solution when acid is mixed with water?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 7MediumScienceWhat is the main basis of difference between a concentrated acid and a dilute acid?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 7MediumScienceWhich of the following is an example of a weak acid?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 7MediumScienceWhich of the following is an example of a strong acid?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 7MediumScienceWhich of the following substances will form a neutral solution when dissolved in water?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 7MediumScienceA solution with pH less than which value is considered acidic?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 7EasyScienceWhich type of ions do bases produce in water?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 7EasyScienceWhy do aqueous acids conduct electricity?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 7Medium