🔥 Most important 120 Chemistry questions | general science gk in bengali |wbcs preliminary exam 2023

[@dipdutta9930]

71 b

[@gyan7381]

23 no B hobe

[@rajrai7961]

Nice cls

[@khairulalam1502]

phenolithilin at basic pink but you have given red

[@priyas_creations]

Drun class mam👍❤

[@Nothingizzimpossible15]

Amr to apnar porano dekhe gaye kata di66e ritimoto...ans hobe d apni pora66en b.... uttor to vul a6ei apnar...tar opor jeta thik ans niye6e n seta bad diye vul ans poriye dilen...
Example aqua Regia... seriously H2SO4😂

[@suravighosh332]

Khub vlo class ta

[@salmakhatun4848]

Good evening ❤❤❤❤

[@samimalikhan2479]

Hi

[@Akhi-m9w]

All

[@riynchakraborty762]

Emon class chai aro

[@rumpadas6866]

thank you madam 👍

[@debasishbala97]

2 nd question এ
টমেটো টা অক্সালিক অ্যাসিড হবে মনে হয়

[@sahajamalsaikh5693]

Very nice

[@bilkiskhatun9019]

Apna ra Ei Gulor pdf din please🙏

[@shrikantoghosh9753]

Good evening

[@RahulRoy-ib8uu]

Good evening🌙🌙

[@ivahalder7908]

Mam phenolpthalin base soln e pink hy..red to hyna..

[@tanmayhazra4322]

প্রথমে pink থাকে তারপর red হয়

[@ivahalder7908]

@@tanmayhazra4322 ok..thank u..