Advertisements
Advertisements
प्रश्न
Acids dissolve in water to produce positively charged ions. Draw the structure of these positive ions.
Advertisements
उत्तर
Acids dissolve in water to form positively charged ions which are generally hydrogen ions (H+).
Structure of Hydrogen ion :
As hydrogen element has only one electron in its valence shell which is lost during formation of hydrogen ions so its structure is :
APPEARS IN
संबंधित प्रश्न
Write the number of covalent bonds in the molecule of butane, C4H10.
Ethane, with the molecular formula C2H6 has ______.
The molecule which contains a triple covalent bond is ______.
The following table shows the electronic configuration of the elements W, X, Y, Z:
|
Element |
W |
X |
Y |
Z |
|
Electronic |
2,8,1 |
2,8,7 |
2,5 |
1 |
Answer the following questions based on the table above:
What type of bond is formed between Y and Z.
Which of the following is a common characteristic of a covalent compound?
Draw an electron dot diagram to show the formation of the following compound.
Methane
[H = 1, C = 6]
Explain the following:
Polar covalent compounds conduct electricity?
Write an Explanation.
Alkene
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
 |
Assertion (A): Melting point and boiling point of ethanol are lower than that of sodium chloride.
Reason (R): The forces of attraction between the molecules of ionic compounds are very strong.
