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प्रश्न
Among the following compounds identify the compound that has all three bonds (ionic, covalent and coordinate bond).
पर्याय
Ammonia
Ammonium chloride
Sodium hydroxide
Calcium chloride
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उत्तर
Ammonium chloride has all the three electronic bonds.
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संबंधित प्रश्न
How do atoms attain noble gas configuration?
Match the atomic number 4, 8, 14, 15 and 19 with each of the following:
(a) A solid non-metal of valelncy 3.
(b) A gas of valency 2.
(c) A metal of valency 1.
(d) A non-metal of valency 4
What is an α (alpha) particle?
State one observation which shows that atom is not indivisible.
What do you think would be the observation of `alpha` particle scattering experiment if carried out on (i) heavy nucleus like platinum (ii) light nuclei like litheum.
Name the following:
An element having valency 'zero'
Explain
Duplet rule for the formation of hydrogen
Complete the following table relating to the atomic structure of some elements.
|
Element Symbol |
Atomic Number |
Mass Number |
Numbers of neutrons |
Number of Electrons |
Number of Protons |
|
Li |
3 |
6 |
|
|
|
|
Cl |
17 |
|
20 |
|
|
|
Na |
|
|
12 |
|
11 |
|
Al |
|
27 |
|
|
13 |
|
S |
|
32 |
16 |
|
|
Give the orbital diagram of the following:
Magnesium chloride
Choose the odd one out and write the reason:
