हिंदी
सी.आई.एस.सी.ई.आईसीएसई ICSE Class 7

Give Word Equation for the Reaction of Non-metal: Carbon - Chemistry

Advertisements
Advertisements

प्रश्न

Give word equation for the reaction of Non-metal:

carbon

एक पंक्ति में उत्तर

उत्तर

Carbon   +  Oxygen  →  Carbon dioxide

C   +   O2    →   CO2 

Flame colour: Whitish yellow

Litmus test: Moist blue to red

shaalaa.com
Rusting
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 7: Air and Atmosphere - Exercise

APPEARS IN

संबंधित प्रश्न

 Rust is a hydrated oxide of iron which is


Fill in the blank spaces by choosing the correct words from the given list.
List: amalgam, chlorine, gallium, sodium chloride, silver chloride    

A gas used to sterilisation of drinking water is ________


What are oxides ? 


Give two examples of metallic oxides.


What do you observe when Sulphur is heated and then tested with moist blue and red litmus – paper?


What happens when the mercuric oxide is heated?


Classify Copper oxide. Also give a balanced equation to prepare it.


Classify Sulphur dioxide. Also give a balanced equation to prepare it.


Classify Magnesium oxide. Also give a balanced equation to prepare it.


How will you prove that oxide formed by sulphur is acidic in nature?


Give a reason why oiling or greasing is done on the exposed moving iron parts of machinery and not preferred on heavy stationary iron parts.


State why galvanization, tinning and chromeplating are used as three different processes for coating specific articles for prevention of rusting.


State a specific reason for using zinc in galvanizing


State a specific reason for using lead in bullets


State a specific reason for using magnesium in fireworks.


Give reason for the following:

Galvanized steel is not used for articles used for edible applications.


Give word equation for the reaction of Non-metal:

Sulphur


Give word equation for the reaction of metal is:

sodium


Give word equation for the reaction of metal is:

magnesium with oxygen


Name the following:

The product formed on oxidation of phosphorus.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×