Chemical reaction and equation class-X
Chemical reaction and equation Chemical reaction :- the process in which orignal substance looses its nature and identity and new chemical substance will be formed with new chemical properties is called chemical reaction. example :- cooking of food digestion of food respiration burning of fuels Characteristics of chemical re...

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ReplyDeleteIt's very blur... canyou upload a new one???/
ReplyDeleteIt's very blur... can you upload a new one???/
ReplyDelete