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Class 10 · Science · Easy
→Which functional group is present in carboxylic acids?
Class 10 · Science · Easy
→Which functional group is present in alcohols?
Class 10 · Science · Easy
→Names of which organic compounds generally end in “-ene”?
Class 10 · Science · Easy
→What is the difference in molecular mass between two successive members of a homologous series?
Class 10 · Science · Easy
→What is a series of organic compounds having the same functional group, in which successive members differ by a \\(\mathrm{-CH_2-}\\) unit, called?
Class 10 · Science · Easy
→What type of hydrocarbon is ethyne?
Class 10 · Science · Easy
→What type of hydrocarbon is ethene?
Class 10 · Science · Easy
→Which type of bond is generally present in unsaturated hydrocarbons?
Class 10 · Science · Easy
→Which allotrope of carbon is the hardest natural substance?
Class 10 · Science · Easy
→A student dipped blue litmus paper in vinegar, and it turned red. What is the correct reason for this change?
Class 10 · Science · Easy
→Diamond and graphite are which type of forms of carbon?
Class 10 · Science · Easy
→What is the ability of carbon to form long chains with its own atoms called?
Class 10 · Science · Easy
→Which type of bond is generally found in carbon compounds?
Class 10 · Science · Easy
→A farmer finds that the soil has a pH of 5. What should be added to reduce the soil’s acidity for better crop growth?
Class 10 · Science · Easy
→Metal oxides are generally what in nature?
Class 10 · Science · Easy
→What is an aqueous solution of sodium chloride commonly called?
Class 10 · Science · Easy
→A substance that dissolves in water to form a base is called what?
Class 10 · Science · Easy
→Which substance is used to reduce the alkalinity of highly basic soil?
Class 10 · Science · Easy
→What do farmers generally add to improve acidic soil?
Class 10 · Science · Easy
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