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Chemical Composition of Some Matter is Given in the Following Table. Identify the Main Type of Matter from Their. - SSC (English Medium) Class 8 - Science

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Question

Chemical composition of some matter is given in the following table. Identify the main type of matter from their.

  Name of matter                                             Chemical composition  Main type of matter 
Sea water H2O + NaCl + MgCl2  
Distilled water   H2  
 Hydrogen gas filled  in a ballon H2  
The gas in LPG cylinder C4H10 + C3H8  
Baking soda NaHCO3  
Pure gold    Au  
The gas in oxygen cylinder    O2  
Bronze   Cu + Sn  
Diamond   C  
Heated white powder of blue vitroi   CuSO4  
Lime stone   CaCO3  
Dilute hydrochloric acid  HCL+ H2O  

Solution

 


Name of matter                                       
 Chemical composition  Main type of matter 
Sea water H2O + NaCl + MgCl2 mixture
Distilled water H2O compound
 Hydrogen gas filled  in a ballon  H2 element(molecule)
The gas in LPG cylinder  C4H10 + C3H8 mixture
Baking soda NaHCO3 mixture
Pure gold   Au element
The gas in oxygen cylinder   C4H10 + C3H8 element(molecule)
Bronze   Cu + Sn mixture
Diamond   C element(allotrope)
Heated white powder of blue vitroi CuSO4 compound
Lime stone CaCO3 compound
Dilute hydrochloric acid HCL + H2O compound
  Is there an error in this question or solution?

APPEARS IN

 Balbharati Solution for Balbharati Class 8 Science - General Science (2018 to Current)
Chapter 6: Composition of Matter
Exercise | Q: 6 | Page no. 47
Solution Chemical Composition of Some Matter is Given in the Following Table. Identify the Main Type of Matter from Their. Concept: Molecular Formula and Valency.
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