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Write briefly chemical properties of acid |
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Answer» CHEMICAL PROPERTIES OF ACID ARE ....... (1) acid react with metal to form salt and hydrogen gas.we can take some examples... Mg+2HCl----------------------------------->MgCl2+H2 ,here MgCl2 is salt and H2 is gas................... (2) acid react with carbonates or hydrogen carbonates to form salt , water and CO2...... EX - 2 HCl+ MgCO3---> MgCl2+H2O+CO2..... (3) acid react with metal oxide to form satl and water.we can take some examples......... MgO+2HCl------------->MgCl2+H2O. 1--Acids are sour in taste 2--When they react with bases give salt and water 3--it becomes colourless when they react phenopthalin4--are of two types # strong acids #weak acids |
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