Topic Name: DETERMINATION OF MASS BY USING GENERAL GAS EQUATION. Board ; PTB Chemistry ; Book 1st unit#3 lecturer : Sir Asif (MPHIL) Chemistry To see the previous videos to related this topic check this link" 1) DERIVATION OF GENERAL GAS EQUATION ( • #Derivation #of #General #Gas #Equation ... ) 2)DETERMINATION OF DENSITY OF AN IDEAL GAS ( • #Determination_of_density_of_An_Ideal #Gas... ). 3) DETERMINATION OF VALUE OF 'R' BOTH COMMON AND SI UNITS ( • #Determination_of_value_of "R" #both_commo... ). 4)PHYSICAL MEANING OF ''R''( • Physical Meaning Of General Gas Constant "... ). Help in your studies online with sir Asif about chemistry and other subjects problem .soft copy and videos or available via ( EMAIL or WHATSAPP).charges may apply these videos. DISCLAIMER: This Channel DOES NOT Promote or encourage Any illegal activities , all contents provided by This Channel is meant for EDUCATIONAL PURPOSE only :. Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use