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NAVNEET PUBLICATION-CHEMICAL REACTIONS AND EQUATIONS-EXERCISE
- Fill in the blanks Organic waste is decomposed by microorganism and ...
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- Fill in the blanks .......... is formed on mixing yeast in glucose s...
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- Fill in the blanks The chemical reaction during which H2g is lost is...
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- Fill in the blanks Corrosion can be prevented by using........
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- Fill in the blanks The chemical reactions in which heat is liberated...
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- The chemical formula of the rust is
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- The chemical reaction in which heat is absorbed is called reaction.
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- Fill in the blanks The process of rusting of iron is ......... proce...
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- Fill in the blanks When oil and fats are oxidised or even allowed to...
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- Fill in the blanks .......... are used to prevent oxidation of food.
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- Fill in the blanks Carbon dioxide is passed through water. The react...
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- Fill in the blanks Calcium carbonate is heated . The reaction is a ....
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- Fill in the blanks Zinc strip is dipped in a CuSO4 solution. The rea...
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- Fill in the blanks Silver nitrate solution is added to NaCl solution...
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- Fill in the blanks The slow process of decay or destruction of a met...
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- Choose the correct alternative and write it along with its allotted al...
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- Choose the correct alternative and write it along with its allotted al...
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- Choose the correct alternative and write it along with its allotted al...
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- Choose the correct alternative and write it along with its allotted al...
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- Choose the correct alternative and write it along with its allotted al...
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