gmamadhumita3
Asked:
December 2022
Please answer circled questions immediately i have to go tell these questions
what is a substance? give example
a solid has boundary surface. give reason
gmamadhumita3
Asked:
December 2022
how does the boiling point of a liquid vary with pressure?explain
gmamadhumita3
Asked:
December 2022
Please answer circled questions immediately i have to go tell these questions
gmamadhumita3
Asked:
December 2022
why does ice floats on water? compare the volumes of two gases filled in 5 litre and 10 litre cylinder respectively
gmamadhumita3
Asked:
December 2022
sometimes the fractional distillation method is used instead of distillation to separate two miscible liquids . why?