Question

Which of the following is true for a heating curve?

It shows how the pressure of a substance changes when heated.

It shows how the temperature of a substance changes when heated.

It shows how the volume of a substance changes when heated.

It shows how the mass of a substance changes when heated.

@taekwondochick @Somy @SyedMohammed98

Answer 1

@TheMysteriousRainbowPegasus

Answer 2

i think it is A, B, or C

Answer 3

Can't help. Sorry. :c

Answer 4

http://prntscr.com/6kv8fg

Answer 5

when there is change from one state to another
what factor changes as the state changes?

Answer 6

i think it is B

Answer 7

not really
it doesnt show temperature

Answer 8

i mean the axis do show it
but the q is asking you
the info this graph is trying to show u
what is it?

Answer 9

is it A then

Answer 10

hm or maybe im taking this q in other way
let me read it again

Answer 11

nah
you are right with B
i just took in too deep sense

Answer 12

ok

Answer 13

when the state changes volume changes
thus as we as the substance is heated, atoms gain kinetic energy and collide and move apart thereby increasing the volume
well i dont know in how deep sense the q is asking you to choose options