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On strong heating, 12g of
Self-heating cans use the concept of an interior heating vessel that is able to warm up food. The diagram below shows a model of
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Self-heating cans use the concept of an interior heating vessel that is able to warm up food. The diagram below shows a model of
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FREE DIDDY
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Alkali metal nitrate decomposes on strong heating to liberate?
a. oxygen b. none of the above c. nitrogen d. hydrogen
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Which is most likely to be incorrect HTML?
Question 29 options: <p><strong> Hello </strong></p> <p><strong> Hello </p></strong>
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A house has lots of windows in the walls facing south.
What process is helped by having many south-facing windows? Select one: a.
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