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Question: Answered & Verified by Expert
The value of $n$ in the molecular formula $\mathrm{Be}_n \mathrm{Al}_2 \mathrm{Si}_6 \mathrm{O}_{18}$ is
ChemistryRedox ReactionsJEE AdvancedJEE Advanced 2010 (Paper 1)
Solution:
2241 Upvotes Verified Answer
The correct answer is: 3
For $\mathrm{Be}_n \mathrm{Al}_2 \mathrm{Si}_6 \mathrm{O}_{18} \quad n=3$
$$
2 n+6+24-36=0 \quad n=3
$$
Chemical bonding
Basic application
II

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