Question: Bí 1kg compund toluene bá yòrò ní -95°C, nígbà náà 500g  toluene yóò
Options:
yọ́ ní -47.5°C.
yọ́ ní -95°C.
hó ní 95°C.
hó ní 47.5°C.
Answer: B