हिंदी

A dilute acid B does not normally give hydrogen when reacted with metals but does give a gas when it reacts with copper. Identify B. Write the equation with copper.

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प्रश्न

A dilute acid B does not normally give hydrogen when reacted with metals but does give a gas when it reacts with copper. Identify B. Write the equation with copper.

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एक पंक्ति में उत्तर
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उत्तर

The dilute acid is nitric acid (HNO3).

Reaction:

\[\ce{\underset{Copper}{3Cu} + \underset{acid}{\underset{Dil. nitric}{8HNO3}}  -> \underset{Copper nitrate}{3Cu(NO3)2} + \underset{monoxide}{\underset{Nitrogen}{2NO}} + 4H2O}\]

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Laboratory Preparation of Nitric Acid
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 10: Study of Compounds C. Nitric Acid - EXERCISE-10 [पृष्ठ १७१]

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एस पी सिंग Concise Chemistry [English] Class 10 ICSE
अध्याय 10 Study of Compounds C. Nitric Acid
EXERCISE-10 | Q 10. (a) | पृष्ठ १७१
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