ABC26IN1256 · Main Group Elements
Subject: Inorganic Chemistry · Chapter: Main Group Elements · Topic: Main Group Elements – General · Exam: NET JUNE 2013 · Marks: 2 · Difficulty: Easy
The correct equilibrium order for the interconversion of different forms of $\mathrm{SiO}_{2}$ is
(a)Tridymite $\rightleftharpoons$ quartz $\rightleftharpoons$ cristobalite $\rightleftharpoons$ liquid $\mathrm{SiO_2}$
(b)quartz $\rightleftharpoons$ Tridymite $\rightleftharpoons$ cristobalite $\rightleftharpoons$ liquid $\mathrm{SiO_2}$
(c)quartz $\rightleftharpoons$ cristobalite $\rightleftharpoons$ tridymite $\rightleftharpoons$ liquid $\mathrm{SiO_2}$
(d)cristobalite $\rightleftharpoons$ tridymite $\rightleftharpoons$ quartz $\rightleftharpoons$ liquid $\mathrm{SiO_2}$
Answer
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