मराठी

Assertion (A): Electrolysis establishes a relationship between electrical energy and chemical energy. Reason (R): Substances like metals, carbon (graphite) are conductors while salts like NaCl, KCl

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प्रश्न

Assertion (A): Electrolysis establishes a relationship between electrical energy and chemical energy.

Reason (R): Substances like metals, carbon (graphite) are conductors while salts like NaCl, KCl are electrolytes.

पर्याय

  • Both A and R are true and R is the correct explanation of A.

  • Both A and R are true but R is not the correct explanation of A.

  • A is true but R is false.

  • A is false but R is true.

MCQ
विधान आणि तर्क
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उत्तर

Both A and R are true but R is not the correct explanation of A.

Explanation:

Assertion A is true because electrolysis converts electrical energy into chemical energy. Reason R is also true, but it only classifies conducting substances and electrolytes; it does not explain the conversion of electrical energy into chemical energy. Therefore, R is not the correct explanation of A.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 6: Electrolysis - EXERCISE-6 [पृष्ठ १२५]

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एस.पी. सिंह Concise Chemistry [English] Class 10 ICSE
पाठ 6 Electrolysis
EXERCISE-6 | Q (A) 18. | पृष्ठ १२५
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