Mass of one carbon atom is A. 12amu B. 12/NA C. 2×10-23g D. All of these (NMDCAT 2022 Preparation)

[@rtkgamer2977]

Your teaching level is very simple that's why I like your teaching style thankyou so much sir Love from India❤️❤️❤️❤️

[@geehealthnewstv8991]

A1HEALTH GEEO INFO TV Great sir... Really King maker Respected Teacher.... May you live long..

[@Abubakarvlog030]

sir g how many atoms are there in 46 amu of sodium

[@ayesharizwanayesharizwan404]

sir ap physics ka preparation karwa tha hai?

[@UmairKhanAcademy]

Only chemistry. May be next year there will be additional subjects.🙂

[@ayesharizwanayesharizwan404]

thanks sir

[@tanzilakhan9235]

Sir apkoo kesyy send kre questions....😭😭

[@UmairKhanAcademy]

Comment box mai he right ker den.