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  3. 11th Class
  4. Chemistry
  5. Organic Chemistry: Some Basic Principles & Techniques / कार्बनिक रसायन : कुछ मूलभूत सिद्धांत एवं तकन

11th Class Chemistry Organic Chemistry: Some Basic Principles & Techniques / कार्बनिक रसायन : कुछ मूलभूत सिद्धांत एवं तकन

  • question_answer 82)
        Assertion (A) Zirconium can be purified by van Arkel method. Reason (R)  is volatile and decomposes at 1800K.

    Answer:

                        (a) Both assertion and reason are true and reason is the correct explanation of assertion. Zirconium can be purified by van Arkel method which include formation of volatile  which decomposes at 1800 K to Zr.


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