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प्रश्न
Opening a gas cylinder knob converts _____ fuel into ______fuel. This is an example of _____ change.
रिकाम्या जागा भरा
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उत्तर
Opening a gas cylinder knob converts liquid fuel into gaseous fuel. This is an example of chemical change.
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Factors Determining Chemical Changes
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संबंधित प्रश्न
Define catalysis.
The head of the matchstick contains ______ and ______.
The term electrolysis was introduced by ______.
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| iv. | Solid camphor | d. | Air pollution |
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Write a note on catalytic reactions.
