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11th Standard English Medium Chemistry Subject Basic Concepts of Chemistry and Chemical Calculations Creative 2 Mark Questions with Solution Part -

11th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 10
    5 x 2 = 10
  1. Balance the following equations by oxidation number method - \({ KMn }O_{ 4 }+{ H }_{ 2 }{ C }_{ 2 }{ O }_{ 4 }+{ H }_{ 2 }{ SO }_{ 4 }\longrightarrow { K }_{ 2 }{ SO }_{ 4 }+{ MnSO }_{ 4 }+{ CO }_{ 2 }+{ H }_{ 2 }O\)

  2. Give a brief account of classification of matter.

  3. Distinguish between a homogeneous and heterogeneous mixture.

  4. Mention the characteristics of a compound.

  5. Why atomic masses are called as relative atomic masses?

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