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RELATED QUESTIONS

Metals And Non Metals

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

ScienceWhat is the general nature of metal oxides?Class 10Chemical Substances – Nature and BehaviourMetals and Non-metalsLevel 14Easy ScienceWhich gas is produced at the anode in the chlor-alkali process?Class 10Chemical Substances – Nature and BehaviourMetals and Non-metalsLevel 6Medium ScienceWhat is the general nature of metal oxides?Class 10Chemical Substances – Nature and BehaviourMetals and Non-metalsLevel 13Easy ScienceWhat is the general nature of metal oxides?Class 10Chemical Substances – Nature and BehaviourMetals and Non-metalsLevel 14Medium ScienceWhy does copper metal generally not give hydrogen gas with dilute acids?Class 10Metals and Non-metalsReactivity seriesLevel 15Medium ScienceWhat is the correct reason for avoiding storage of curd in a copper vessel?Class 10Chemical Substances – Nature and BehaviourMetals and Non-metalsLevel 14Medium ScienceWhy is the aqueous solution of non-metal oxides often acidic?Class 10Chemical Substances – Nature and BehaviourMetals and Non-metalsLevel 14Medium ScienceIf copper metal does not give hydrogen gas with dilute acid, what is the most correct reason?Class 10Metals and Non-metalsReactivity seriesLevel 14Medium ScienceMagnesium gives gas rapidly with acid while silver generally does not. What is the reason?Class 10Metals and Non-metalsReactivity seriesLevel 13Medium ScienceWhy is gas not released every time a metal is added to an acidic solution?Class 10Chemical Substances – Nature and BehaviourMetals and Non-metalsLevel 11Hard ScienceMagnesium reacts faster with an acid than iron does. What does this show?Class 10Metals and Non-metalsReactivity seriesLevel 9Medium ScienceWhich statement correctly describes the general nature of metal oxides and non-metal oxides?Class 10Chemical Substances – Nature and BehaviourMetals and Non-metalsLevel 7Medium ScienceA dilute acid gives gas with a metal, but the same acid generally gives no gas with copper. What is the main reason?Class 10Metals and Non-metalsReactivity seriesLevel 7Medium ScienceIn which situation is hydrogen gas most likely to be formed?Class 10Chemical Substances – Nature and BehaviourMetals and Non-metalsLevel 6Medium ScienceMetal A is less reactive than metal B. What happens when metal A is placed in the salt of metal B?Class 10Metals and Non-metalsReactivity seriesLevel 5Medium ScienceMetal A displaces metal B and metal B displaces metal C from their salts. What is the correct decreasing order of reactivity?Class 10Metals and Non-metalsReactivity seriesLevel 5Medium ScienceWhy does copper deposit when an iron nail is placed in copper sulphate solution?Class 10Metals and Non-metalsReactivity seriesLevel 5Medium ScienceIn galvanisation, the zinc layer protects iron from contact with which substances?Class 10Chemical Substances – Nature and BehaviourMetals and Non-metalsLevel 4Medium ScienceMetal A displaces metal B, and metal B displaces metal C. Which metal is the least reactive?Class 10Metals and Non-metalsReactivity seriesLevel 4Medium ScienceCopper deposits on an iron nail placed in copper sulphate solution. This observation is based on which principle?Class 10Chemical Substances – Nature and BehaviourMetals and Non-metalsLevel 4Medium