Question

Which system contains molecules with the same average k.e. as the molecules in 10.0g of carbon dioxide at 10℃

Answer 1

Explanation:

${\pink{\green{\sf{Temperature \:is \:a\: measure \:of\: the \:average\: kinetic energy\: of \:all \:the\: molecules\: in\: a\: gas. \:As \:the \:temperature,\: and\: therefore \:kinetic\: energy,\: of \:a \:gas\: changes\: the \:RMS \:speed \:of \:the\: gas \:molecules \:also\: changes.}}}}}$