हिंदी

Identify the gas evolved when a few crystals of KNO3 are heated in a hard glass test tube.

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प्रश्न

Identify the gas evolved when a few crystals of KNO3 are heated in a hard glass test tube.

एक शब्द/वाक्यांश उत्तर
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उत्तर

Oxygen gas

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अध्याय 10: Study of Compounds C. Nitric Acid - EXERCISE-10 [पृष्ठ १७२]

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एस पी सिंग Concise Chemistry [English] Class 10 ICSE
अध्याय 10 Study of Compounds C. Nitric Acid
EXERCISE-10 | Q (a) (ii) | पृष्ठ १७२
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