গুণগত রসায়ন-০১ (Qualitative Chemistry-01)

#rashedweb #chemistry
HSC-Chemistry-1st Paper
Chepter: 2nd
Qualitative Chemistry, Lecture-01

Пікірлер: 2

  • @mahfuzmahin2588
    @mahfuzmahin25882 жыл бұрын

    Educative, thanks sir

  • @abduljobbarvlog3807
    @abduljobbarvlog38073 жыл бұрын

    Sir