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Class 10 · Science · Easy
→What colour does methyl orange show in a basic solution?
Class 10 · Science · Easy
→What colour does methyl orange show in an acidic solution?
Class 10 · Science · Easy
→What colour does phenolphthalein give in a basic solution?
Class 10 · Science · Easy
→In which type of solution does turmeric become reddish-brown?
Class 10 · Science · Easy
→Why is carbon dioxide considered an acidic oxide?
Class 10 · Science · Easy
→What is the general nature of non-metal oxides?
Class 10 · Science · Medium
→What is the general nature of metal oxides?
Class 10 · Science · Medium
→Why is hydrochloric acid more conducting than ethanoic acid at the same concentration?
Class 10 · Science · Medium
→Why is ethanoic acid considered a weak acid?
Class 10 · Science · Medium
→Why is hydrochloric acid considered a strong acid?
Class 10 · Science · Easy
→Due to which ion does hydrochloric acid show acidity in water?
Class 10 · Science · Easy
→Due to which ion does sodium hydroxide show basicity in water?
Class 10 · Science · Easy
→Which ions form water during neutralisation?
Class 10 · Science · Easy
→What are the main products formed in neutralisation?
Class 10 · Science · Easy
→The reaction between an acid and a base is known by which name?
Class 10 · Science · Medium
→Why can the milkiness of lime water decrease when excess carbon dioxide is passed?
Class 10 · Science · Medium
→Milkiness of lime water is due to which insoluble substance?
Class 10 · Science · Medium
→What does carbon dioxide gas do to lime water?
Class 10 · Science · Medium
→Which gas is released when an acid reacts with a carbonate?
Class 10 · Science · Medium
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