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प्रश्न
Name gas with a rotten egg smell.
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उत्तर
Hydrogen sulphide (H2S)
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संबंधित प्रश्न
What type of chemical bond is formed between:
Carbon and bromine
Give two general properties of ionic compounds.
Using electron-dot diagrams which show only the outermost shell electrons, show how a molecule of oxygen, O2, is formed from two oxygen atoms. What name is given to this type of bonding?
(At. No. of oxygen = 8)
What happens when methane (natural gas) burns in air? Write the chemical equation of the reaction involved.
Acids dissolve in water to produce positively charged ions. Draw the structure of these positive ions.
What is the difference between :
Ionic compounds and covalent compounds
Write an Explanation.
Alkane
Give an example for each of the following statement
A compound in which two Covalent bonds are formed.
The number of pi-bonds present in benzoic acid molecule are ______.
______ is an example of a covalent compound having a high melting point.
