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RELATED QUESTIONS

Basicity

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

ScienceIn which order does acidity decrease and basicity increase?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Easy ScienceWhy does the basicity decrease when carbon dioxide is passed through sodium hydroxide solution?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 11Hard ScienceA solution changes from pH 12 to pH 10. What is the correct conclusion?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 10Medium ScienceThe basic strength of sodium hydroxide solution may decrease if it is left open for a long time. What is the main reason?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 7Medium ScienceDue to which ion does sodium hydroxide show basicity in water?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 14Easy ScienceA solution giving violet colour with universal indicator becomes blue when acid is added. What does this correctly mean?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 15Medium ScienceA basic solution changes from pH 13 to pH 10. Approximately how did its basicity change?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 15Hard ScienceA basic solution changes from pH 14 to pH 11. Approximately how did its basicity change?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 14Hard ScienceIf the pH of a basic solution changes from 13 to 11, approximately how did its basicity change?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 12Hard ScienceIf the pH of a basic solution changes from 12 to 9, which statement about the effect of hydroxide ions is most correct?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 10Hard ScienceIf the pH of a solution is brought from 11 close to 7, which ion is being effectively reduced?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 9Medium ScienceIf the pH of a basic solution decreases from 13 to 10, what happens to its basicity?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 7Hard ScienceIf the amount of hydroxide ions in a solution is increased, what will happen to its pH?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 6Medium ScienceBetween two basic solutions of pH 10 and pH 13, which one is more basic?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 9Medium ScienceFour solutions have pH values 2, 6, 7 and 12. Which one is the most basic?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 8Easy ScienceWhat is the main purpose of keeping toothpaste mildly basic?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 6Medium ScienceBetween solutions with pH 8 and pH 12, which one is more basic?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 6Medium ScienceBetween pH nine and pH thirteen, which solution will be more basic?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 11Easy ScienceAs the pH value becomes higher, what happens to the basicity of a solution?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 10Easy ScienceBetween pH eight and pH eleven, which solution will be more basic?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 9Easy