Chemistry-
General
Easy

Question

The incorrect statement is

  1. Calamine and siderite are carbonates    
  2. Argentite and cuprites are oxides    
  3. Zn blende and iron pyrites are sulphates    
  4. Malachite and azurite are ores of Cu    

The correct answer is: Argentite and cuprites are oxides

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Identify X in the sequence C3H9N Error converting from MathML to accessible text.C3H8O Error converting from MathML to accessible text.C3H6O2

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Which will give tertiary butyl alcohol, when treated with Grignard’s reagent

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In the reaction, C H subscript 3 end subscript C identical to C to the power of minus end exponent N a to the power of plus end exponent plus open parentheses C H subscript 3 end subscript close parentheses subscript 2 end subscript C H C l ⟶, the product formed is :

In the reaction, C H subscript 3 end subscript C identical to C to the power of minus end exponent N a to the power of plus end exponent plus open parentheses C H subscript 3 end subscript close parentheses subscript 2 end subscript C H C l ⟶, the product formed is :

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Glucose  Product is

Glucose  Product is

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Statement – 2 : The properties of the elements are related to the atomic masses.

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The most lightest alkaline earth metal is

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