When a mixture of sand and ${\rm{KN}}{{\rm{O}}_3}$ is heated strongly the product(s) is/are:

${{\rm{K}}_2}{\rm{Si}}{{\rm{O}}_3}$

NEET UG CHEMISTRY MCQ: 14 TH GROUP ELEMENTS (P-BLOCK)

1 Hard

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Analyzing +4 | -1

When a mixture of sand and

\mathrm{KN}{\mathrm{O}_3}

is heated strongly the product(s) is/are:

View answer and explanation

Correct option: D

All of these

Option D (All of these) is correct because when a mixture of sand and KNO3 is heated strongly, it produces NO2, O2, and K2SiO3.

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