Home › CBSE Class 10 › Science › class10_chem_redox_energy › Decomposition reactions need heat, electricity or:
Decomposition reactions need heat, electricity or:
ALime
BLight
CLoad
DLift
Answer & Solution
Correct answer: B. Light
1. Three forms of energy are listed.
2. Heat and electricity are two of them.
3. The third is light.
_Source: NCERT Class 10 Science, Ch 1 'Chemical Reactions and Equations'_
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