Water has positive side and negative side. This is the reason why water can dissolve salt such sodium chloride. Example when sodium chloride dissociate in water it give Na+ ions and Cl- ions. the negative side of water attack the Na+ ions while the positive side of water attract Cl- ions
Answer:
yes
Explanation:
Held together by dipole-dipole forces and intermolecular forces.
Answer:
Diffusion is very important for both the plants and the animals. The reason is that there are a number of processes which are being … Diffusion is very important for both the plants and the animals.
Explanation:
Answer:
150km/hr
Explanation:
When it flies 50km, the average speed is 150km/hr.
When it flies 30 km, how many minutes does it take?