অ্যাসিড, ক্ষার ও লবণ ০১ | Acid, Base & Salt | Chemistry | Class 9 | WBBSE

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Khub sundor laglo apnar bojhano taa

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Puro concept clear kore bujhiye diyechhen.... Thank you sir....

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Very helpful

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😊

[@NOOBGAMER-um9sn]

লবন এর সংজ্ঞা কি এটা হতে পারে?
-> অ্যসিডের প্রতিস্থাপনযোগ্য হাইড্রোজেন পরমাণু ধাতু-অধাতু ধর্মী মূলক দ্বারা আংশিক বা সম্পূর্ণরূপে প্রতিস্থাপিত হয় যে যৌগ উৎপন্ন করে তাকে লবণ বলে।

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অধাতু টা হবে না, বাকি টা ঠিক আছে ।🙂

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Life science Satra boyei ar churi kora songga.😎😒

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❤❤❤

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thank you🙏

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Thank you sir... 🙃

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স্যার আপনি খুব ভালো বুঝিয়েছেন❤

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Apni valo poran

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Thank you sir ❤

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Thanks sir

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Sir khub valo laglo

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7:08

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Sir HCooH এ অক্সিজেন কে আলাদা লেখার কারন কী? O2 লেখলেই তো হতো

[@red__moon786]

53:36

[@TuhinLayek-ib7vs]

Sir last ar prasna ta bujta parlam na
THANK YOU SIR

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Acid er khar grahita te NaCl er jaygay ota to NaOH hbe

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Apnara na thakle 😢

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Sir ota NaCl noy NaOH hoto acider khar grahitae

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