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MODERN PUBLICATION-d-AND f- BLOCK ELEMENTS-EXERCISE
- The decomposition of potassium chlorate (KClO3) is a slow process. But...
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- Draw lewis structure of OF2
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- Draw lewis structure of H2O2
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- Zinc is a transition element and has many useful applications. The pre...
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- Zinc is a transition element and has many useful applications. The pre...
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- Zinc is a transition element and has many useful applications. The pre...
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- Zinc is a transition element and has many useful applications. The pre...
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- Give the electronic configuration of copper (Z = 29).
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- Why transition elements are called d-block elements ?
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- Which of the following ions does not give coloured solution ?
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- When potassium dichromate is heated with potassium hydroxide and the...
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- In which of the following ions, the colour is not due to d-d transitio...
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- Percentage of gold in 18 carat gold is:
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- In a reaction, K2MnO4 is converted into KMnO4. The change in the oxi...
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- Draw lewis structure of NF3.
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- Which of the following is an acidic oxide ?
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- Which of the following ions has smallest radius ?
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- Draw lewis dot structure of nitrous acid HNO2
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- Draw lewis dot structure of CH4
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- Draw lewis dot structure of phosphoric acid H3PO4
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