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RELATED QUESTIONS

Acids Bases And Salts

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

ScienceAn unknown white solid reacts with acid to give carbon dioxide, and its aqueous solution is basic. Which solid is most likely?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Medium ScienceIn which order does acidity decrease and basicity increase?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Easy ScienceA solution has pH less than 7 and reacts with a metal carbonate to release a gas. By which test will this gas be identified?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Medium ScienceWhich statement correctly compares acids and bases?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Easy ScienceA student dissolves a metal oxide in water and the resulting solution turns red litmus blue. What does this prove about the metal oxide?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Medium ScienceWhich aqueous solution will conduct electricity because ions are formed in it?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Easy ScienceA solution conducts electricity well and turns blue litmus red. The presence of which ions does this indicate?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Easy ScienceWhy is an antacid given when excess acid is produced in the stomach?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Medium ScienceA wasp sting contains a basic substance. Which substance can be useful to reduce the pain?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Medium ScienceA bee sting is described as containing an acidic substance. Which substance is most suitable for helping to reduce its effect?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Medium ScienceWhy is it dangerous to touch sodium hydroxide with bare hands?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Medium ScienceWhich substance is used to soften hard water?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Medium ScienceGypsum forms plaster of Paris on controlled heating. If it is overheated, what main problem may occur?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Hard ScienceWhich is the formula of plaster of Paris?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Medium ScienceWhat is the formula of washing soda?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Easy ScienceWhich substance contains water of crystallisation?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Medium ScienceWhich reaction shows the reaction between an acidic oxide and a base?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Medium ScienceWhich pair has the first substance as an acidic oxide and the second as a basic oxide?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Medium ScienceWhich salt will show acidic nature in aqueous solution?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Medium ScienceA substance turns red litmus blue but is only slightly soluble in water. What is the more correct term for it?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13Medium