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NEET · Chemistry · STD 12 - 3. Chemical kinetics

किसी रासायनिक अभिक्रिया में उत्प्रेरक के योग से निम्नलिखित में से कौन सी मात्रा बदलती है?

  1. A ऐंथैल्पी
  2. B सक्रियण ऊर्जा
  3. C ऐन्ट्रॉपी
  4. D आंतरिक ऊर्जा
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Answer & Solution

Correct Answer

(B) सक्रियण ऊर्जा

Step-by-step Solution

Detailed explanation

A catalyst is a substance which alters the reaction but itself remains unchanged in the chemical reaction. In a chemical reaction, it provides a new reaction path by the lowering the activation energy barrier.
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