🇮🇳Hindi Source WordCode: HI

अपchayak

Native Script:अपचायक

Pronunciation / Transliteration: apchayak

🇬🇧 Direct English Meaning:
Reducing agent/rɪˈduː.sɪŋ ˈeɪ.dʒənt/
nounCEFR C1 (Advanced)Top #14500 frequency
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🇮🇳 Example Sentence in Hindi:

"रासायनिक प्रतिक्रिया में हाइड्रोजन एक अच्छा अपचायक है।"

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A substance that loses electrons and is oxidized in a chemical reaction, thereby causing the reduction of another substance.

    "Hydrogen gas acts as a reducing agent in the industrial synthesis of ammonia."
  2. 2

    A chemical entity that readily donates hydrogen atoms or electrons to other molecules in organic or biochemical pathways.

    "Ascorbic acid serves as a powerful antioxidant and reducing agent in biological systems."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the verb 'reduce' (from Latin 'reducere', meaning 'to lead back' or 'bring back') combined with 'agent' (from Latin 'agentem', meaning 'doing' or 'acting'). In chemistry, the term evolved in the 19th century to describe a substance that donates electrons in a reduction-oxidation reaction, thereby reducing another substance while being oxidized itself.

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