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p-Block Element...

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  • Question 1
    1 / -0

    Consider the following sequence of conversion.

    X, Y, and Z can be described as:

  • Question 2
    1 / -0

    Which oxide of nitrogen is obtained on heating ammonium nitrate at 250oC?

  • Question 3
    1 / -0

    Which of the following oxides is anhydride of nitrous acid?

  • Question 4
    1 / -0

    A gas (X) is obtained when copper reacts with dilute HNO3. The gas thus formed reacts with oxygen to give brown fumes of (Y). (Y) when dissolved in water gives an important acid (Z) and the gas (X). X, Y, and Z respectively are:

  • Question 5
    1 / -0

    Complete the given equations:
    (i) Cu + 8HN O3 ​→ 3Cu(NO3​)2 ​+ W ​+ 4H2​O
    (ii) 4Zn + 10HN O3​ → 4Zn(NO3​)2​ + 5H2​O + X​
    (iii) I2​ + 10HN O3​ → Y​ + 10N O2​ + 4H2​O

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