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Section:
Chemistry
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© examsnet.com
Question : 1
Total: 34
Identify the incorrect statement about silica.
[AP EAPCET 24 May 2025 S1]
It is acidic in nature
It has no reaction with most of acids except HF
With NaOH it forms sodium silicate
Like graphite, it has two dimensional structure
Validate
Solution:
Statement (d) is incorrect regarding silica. The correct form is, While graphite has a two dimension layered structure,
S
i
O
2
has three dimensional network structure.
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