Question

find total heat required if 10gm of ice at -20°C is converted into 10gm of steam at 150°C.​

Answer 1

Answer:

130° is the answer

hope it is helpful

Answer 2

Answer:

1,300 calories would be required to convert 10gm ice into steam at temperature of 150° C.

Explanation:

Given :

• Mass of ice = 10 gm
• Change in temperature = -20° C - 150°C = 130° C

To find :

• Heat required for temperature change = ?

Solution :

Heat required for temperature change = mass of object (gm) × change in temperature ( °C) cal.

= 10 × 130 cal = 1,300 cal