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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 7

Select the Correct Answer for the Following Options: the Gas Obtained When Potassium Chlorate is Heated in the Presence of a Catalyst.

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प्रश्न

Select the correct answer for the following options:

The gas obtained when potassium chlorate is heated in the presence of a catalyst.

विकल्प

  • Hydrogen 

  • Copper [II] oxide 

  • Oxygen 

  • Copper [II] hydroxide 

  • Ammonia

MCQ
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उत्तर

Oxygen

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अध्याय 5: Language of Chemistry - Objective Type Questions

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विराफ जे दलाल New Simplified Middle School Chemistry [English] Class 7
अध्याय 5 Language of Chemistry
Objective Type Questions | Q 1.3

संबंधित प्रश्न

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Give an example of the following chemical changes.

A reaction involving

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