What is the observation of activity 1.7 from Ncert class 10 science chapter 1?
Answer (1)
The observations of Activity 1.7 in NCERT Class 10 Science Chapter 1 are:
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Water level in the test tubes decreases
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The test tubes fill with hydrogen and oxygen gases
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Hydrogen gas is released at the cathode, while oxygen gas is released at the anode
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The amount of hydrogen gas collected is double the amount of oxygen gas collected
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Hydrogen burns with a popping sound, while oxygen burns brighter
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