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What do you observe when trilead tetraoxide Is heatedNcert chemistry (science) class 10 chapter 1 ​

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Answer:

: On heating, the red powder of trilead tetraoxide decomposes and produces a colourless gas. As this gas can REKINDLE a GLOWING splinter, it is OXYGEN. The residue left behind is orange-brown when hot but changes to yellow on COOLING and FUSES with the glass

Explanation:

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