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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 7

Select the Correct Answer for the Following Options: the Basic Gas Obtained When Two Gases React in Presence of a Catalyst and the Reaction is Exothermic.

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प्रश्न

Select the correct answer for the following options:

The basic gas obtained when two gases react in presence of a catalyst and the reaction is exothermic.

विकल्प

  • Hydrogen 

  • Copper [II] oxide 

  • Oxygen 

  • Copper [II] hydroxide 

  • Ammonia

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उत्तर

Hydrogen

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अध्याय 5: Language of Chemistry - Objective Type Questions

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विराफ जे दलाल Simplified Middle School Chemistry [English] Class 7 ICSE
अध्याय 5 Language of Chemistry
Objective Type Questions | Q 1.2

संबंधित प्रश्न

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