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NTA Abhyas 2020

Exam: NTA Abhyas
Year: 2020
Subject: Chemistry
Chapter: p Block Elements (Group 13 & 14)

NTA Abhyas 2020 · Chemistry · p Block Elements (Group 13 & 14)

A cyclic silicate having structural formula [S i _ 6 O _ 18 ] ^ n -...

A cyclic silicate having structural formula

{\left[S{i}_{6}{O}_{18}\right]}^{n -}

. What is value of n?

Correct answer

12

Step-by-step solution

Ring structure of the formula is

{\left(Si{O}_{3}\right)}_{n}^{2n -}

So,

n = 12

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