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ICSE Class 10 Chemistry 2014 Paper

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State the inference drawn from the following observations :
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Question : 58 of 88
Marks: +1, -0
On carrying out the flame test with a salt PP a brick red flame was obtained. What is the cation in PP ?
Solution:  
P→P \rightarrow Calcium ion (Ca++)(\mathrm{Ca}^{++})
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