Question

can someone answer it that....why does PbO sticks to the glass test tube while expirementation which is presently in yellow colour becoz its hot????????..... answer fast guysss i will mark really as BRAINLIEST!!!!!!!❤❤❤❤

Answer 1

colour less,odourless neutral gas,rekindles a glowing splinter

example:- 2PbO2 on heating gives 2PbO + O2