If a plant material is dried and burnt in a c | vedclass

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(A) When plant material is dried and burnt in a crucible (a process known as ashing),all the organic components (carbon,hydrogen,oxygen,nitrogen) are

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Oxides and carbonates of about ten elements

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(A) When plant material is dried and burnt in a crucible (a process known as ashing),all the organic components (carbon,hydrogen,oxygen,nitrogen) are oxidized and released as gases.The remaining residue,known as plant ash,consists of inorganic mineral elements.These minerals are typically found in the form of oxides and carbonates of approximately $10$ to $15$ different essential elements that the plant absorbed from the soil.

If a plant material is dried and burnt in a crucible,the residue would contain

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