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Chapter 16: Physical & Chemical Changes - Science Mcqs for Grade 7
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Chapter 16: Physical & Chemical Changes - Science Mcqs for Grade 7
>> Hydrogen is obtained by
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Q. Hydrogen is obtained by
a.
reaction of methane
b.
reaction of water
c.
combustion of methane
d.
boiling of water
ANSWER: reaction of methane
Answer & Explanation
No explanation is available for this question!
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