Formative Assessmet -1 8/4/2021
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Last updated over 4 years ago
4 questions
1
Combustion of LPG IS Physical change.
Combustion of LPG IS Physical change.
1
Hydrogen and oxygen in water are mixed in the ratio:
Hydrogen and oxygen in water are mixed in the ratio:
1
What do you understand by this image ?
What do you understand by this image ?
2
Define Double displacement reaction reaction
Define Double displacement reaction reaction