An equal number of moles of NaCl and MgF2 are dissolved in equal volumes of water. Which solution has the higher a. boiling point b. vapor pressure c. freezing point + 2 extra points if you can explain why.

c. because step up transformer steps up the input voltage i.e increases the input voltage  

the number of turns are greater on the secondary side of step up transformer  

transformer does not handle dc current

the answer is 1260

you spend 7 hours in school for 1 school day with 5 school days in 1 school week with 36 school weeks in a school year.

7*5*36= 1260 it's all about multiplying

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock