alkalis

Alkalis: Pronunciation and Meaning in Urdu

Alkalis are an important class of chemical compounds that have various applications in different industries. In Urdu, alkalis are known as “قلویات” (Qalviyat) or “قلوی” (Qalvi). Let’s explore more about alkalis, their origin, synonyms, antonyms, nearby words, and some example sentences.

Origin of the Word Alkalis

The word “alkalis” is derived from the Arabic term “al-qalīy” meaning “ashes of saltwort.” It was later adopted by Latin as “alkali” and eventually became “alkalis” in English.

Synonyms of Alkalis

Some synonyms of alkalis include bases, lyes, caustics, and alkaline substances.

Antonyms of Alkalis

Antonyms of alkalis in Urdu are:

  • تیزاب (Tezaab) – Acid
  • غیر قلوی (Ghair Qalvi) – Non-alkaline

Nearby Words

Here are some nearby words related to alkalis:

  • Noun: قلی (Qali) – Alkali
  • Adjective: قلوی (Qalvi) – Alkaline
  • Verb: قلی کرنا (Qali Karna) – Alkalize

Example Sentences

Here are a few example sentences with their Urdu meanings:

  1. Adding alkalis to the solution neutralized the acidity. (قلویات کو حل میں شامل کرنے سے تیزابیت ختم ہوگئی۔)
  2. Alkalis are commonly used in soap-making. (قلویات صابن بنانے میں عام طور پر استعمال ہوتی ہیں۔)
  3. Excessive use of alkalis can be harmful to the skin. (قلویات کا زیادہ استعمال جلد کے لئے نقصان دہ ہوسکتا ہے۔)

References

For more information on alkalis, you can visit the following sources:

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