हिंदी

What do you observe when magnesium ribbon is burnt in oxygen?

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प्रश्न

What do you observe when magnesium ribbon is burnt in oxygen?

While burning a magnesium ribbon in air, state two observations of this activity.

अति संक्षिप्त उत्तर
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उत्तर १

Magnesium ribbon burns with a dazzling white light and produces a white powder, which is magnesium oxide.

Reaction can be represented as:

\[\ce{2Mg + O2 -> \underset{(white powder)}{2MgO}}\]

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उत्तर २

  1. Magnesium produces a dazzling white flame while burning.
  2. When magnesium burns, it reacts with oxygen to form a white, powdered material.
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Notes

Students should refer to the answer according to their questions.

  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 6: Chemical Reactions - Exercise 2 [पृष्ठ ८६]

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एस पी सिंग Concise Chemistry [English] Class 8 ICSE
अध्याय 6 Chemical Reactions
Exercise 2 | Q 7.5 | पृष्ठ ८६

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