Question

When 20ml of 0.1M HCl is mixed with 20ml of 0.1M NaOH, the rise in
temperature is T. When the experiment is repeated using 20ml 0.2M
HCI and 20ml, 0.2M NaOH solutions, the rise in temperature is T2
then
TT,
OT, 2T,
T, AT,
2T-T​

Answer 1

This is the correct Answer.

Hope, This helps

Mark me as brainliest.

and follow me.