પ્રેક્ટિકલ પરીક્ષાની સંપૂર્ણ માહિતી | Board Practical Exam 2021
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Chemistry all practicals for Board practical exam :
1) KMnO4 Vs Oxalic acid :
2) KMnO4 Vs Mohr’s salt (ferrous ammonium sulphate) :
3) Inorganic practical :
4) Organic practical :
5) Organic practical (aldehyde) :
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