An inorganic compound first melts then resolidifies and then liberates a gas. It may be (a) MnO2 (b) Al2O3 (c) KMnO4 (d) KClO3

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An inorganic compound first melts then resolidifies and then liberates a gas. It may be (a) MnO2 (b) Al2O3 (c) KMnO4 (d) KClO3
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Nov
An inorganic compound first melts then resolidifies and then liberates a gas. It may be (a) MnO2 (b) Al2O3 (c) KMnO4 (d) KClO3 An inorganic compound first melts then resolidifies and then liberates a gas. It may be (a) MnO2 (b) Al2O3 (c) KMnO4 (d) KClO3 November 13, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
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