Question

Calculate heat required to change
temperature of -
a) 10 g of water from 10°C to 50℃
b) 10g of water from 283K to 323K
c)5g of ice from - 10℃ to 0℃
d) 18 of steam from 110℃ to 120℃​

Answer 1

Answer:

1.167.44J

2.167.44J

3. 0.2093J

4. 0.75348J

Explanation:

can be calculated by using formula of heat energy i.e. mc(t2-t1)

(t2-ti )represent change in temp

m- mass of substance

c- specific heat constant