D) Hail. Hail is frozen rain
Answer:
The various uses of water :
1. Water is used for daily purpose like cooking , bathing , cleaning and drinking.
2. Water is used as a universal solvent.
3. water maintains the temperature of our body.
4. Water helps in digestion in our body.
5 .water is used in factories and industries.
6. Water is used to grow plants , vegetables and crops.
Answer:
Given, Heat of formation =−46.0 KJ/mole
Since, the enthalpy of formation of ammonia is the enthalpy change for the formation of 1 mole of ammonia from its element.
2NH
3
(g)→2N
2
(g)+3H
2
(g)
△H
reaction
=2×△H
formation
=2×−46.0 KJ/mole
Heat of reaction=−92.0 KJ/mole
Explanation:
hope its help you
Answer:
energy enters and leaves but matter does not
Explanation:
Hope it helps
Mark me as a brainlist if it's correct :))
The state of olive oil is a liquid
