Question

1. An emulsion will naturally thicken during mixing because

		The droplets of dispersed phase get packed tightly together without quite touching
		Amohiphilic emulsifers bridge the oil and water
		Oil and water react to make a new, more solid material
		Hydrocolloids soak up water

2. When making an emulsion, the first ingredient added to the bowl is the ingredient that you want to be:

		The continuous phase.
		The dispersed phase.

3. A hydrocolloid that operates in the sperical regime thickens liquids by

		Soaking up water and expanding
		Making an emulsion with oil
		Interacting with other hydrocolloids
		Cools down the liquid

4. A hydrocolloid that operates in the linear regime thickens a liquid by

		Bridging the divide between oil and water.
		Soaking up water and expanding
		Interacting with other hydrocolloids to make a network in the liquid
		Cooling the liquid

Answer 1

1. Because the droplets of oil which is the dispersed phase gets packed tightly together without quite touching.

2. The phase which is added first to the bowl in to which the droplets of another phase called as dispersed phase is added is called as continuous phase.

3. Hydrocolloids that operates in spherical regime thickens the liquid by forming an emulsion with oil. Hydrocolloids act as an emulsifying agent.

4. A hydrocolloid that operates in the linear regime will interact with hydrocolloids to make a network in the liquid thereby thickening the liquid.

Thus option 3 is correct.