Maddhamik questions

অ্যাসিটিক অ্যাসিড ও ইথাইল অ্যালকোহল এর একটি করে ব্যবহার উল্লেখ করো।

অ্যাসিটিক অ্যাসিড ও ইথাইল অ্যালকোহল এর একটি করে ব্যবহার উল্লেখ করো,Mention one use each of acetic acid and ethyl alcohol.maddhamik physical science

Pijus Kumar Sir

Questions : অ্যাসিটিক অ্যাসিড ও ইথাইল অ্যালকোহল এর একটি করে ব্যবহার উল্লেখ করো।

Mention one use each of acetic acid and ethyl alcohol.

Answer: অ্যাসিটিক অ্যাসিড এর একটি ব্যবহার হল- ভিনিগার প্রস্তুত করতে ব্যবহার করা হয় এবং ভিনিগার হিসাবে মাছ, মাংস সংরক্ষণে ব্যবহৃত হয়।

ইথাইল অ্যালকোহল এর একটি ব্যবহার হল- শিল্পক্ষেত্রে রজন, বার্নিশ, রং, গালা, কৃত্রিম রবার এবং ওষুধ প্রস্তুত করতে ব্যবহার করা হয়।

Maddhamik Physical Science 2019

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