chemistry class 10 chapter 4 in urdu medium | physical properties and uses of alkynes |

chemistry class 10 chapter 4 in urdu medium | physical properties and uses of alkynes |

#10classchemistry #chapter3 chemistry class 10 chapter 4 in urdu medium | physical properties and uses of alkynes | In this lecture we lean #physical #properties and uses of #alkynes and Uses of acetylene . Please subscribe my channel and click bell icon. formation of alkyl radicals class 10