Pls solve question 88
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Answer:
Co2 is linear and Sio2 is bent shape
Here is trick to find geometry in any given question.
Explanation:
First calculate the number of electrons in the given substance lets say For a example consider NH3 (Ammonia)
so number of electrons are -
N - 5 electrons
H - 3 ( each hydrogen will have 1 e- )
so total no of e- = 8
Now divide it by 2 i.e 4
Now we can say that ammonia have 4 bond pairs since it is completely divisible so there is no lone pair.
If it is not completely divisible then divide the remainder with 2 to get the no of lone pairs
so in ammonia we get 4Bp and 0LP i.e tetrahedral geometry.
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Answer:CO2and SiO2
Explanation:
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