Statement 1: Sub atmospheric storage involves ventilating the produce with air saturated with water vapor by continuously evacuating the container with a sealed vacuum pump.Statement 2: Under hypobaric storage, a gas in equilibrium with its surroundings will have its outward diffusion rate proportional to concentration gradient and diffusivity.

Statement 1: Sub atmospheric storage involves ventilating the produce

1.	Statement 1: Sub atmospheric storage involves ventilating the produce with air saturated with water vapor by continuously evacuating the container with a sealed vacuum pump. Statement 2: Under hypobaric storage, a gas in equilibrium with its surroundings will have its outward diffusion rate proportional to concentration gradient and diffusivity.
A.	True, False
B.	True, True
C.	False, False
D.	False, True
Answer» C. False, False

Discussion

No Comment Found

Related MCQs

Statement 1: Under water storage is more effective than that in the air. Statement 2: Adsorption of CO2 on the surface of grains is a reversible process.
Three level packaging is done for rice. Which bag is for quality control?
Meats stored in _____ environment have a better color than _____
Statement 1: Influence of bacteria has more effect on the storage of food than the pH control. Statement 2: Meat color is due to the presence of _____
Statement 1: A gas atmosphere containing 20% CO2 is effective in inhibiting slime-producing bacteria. Statement 2: Meat can be preserved by protecting it from oxygen as the majority of bacteria grow in that atmosphere.
Which of the following is true with respect to volatile by controlling oxygen content in storage?
Statement 1: Under hypobaric storage, oxygen content is reduced to reduce the rate of synthesis of volatile. Statement 2: Altering respiration can help in decreasing the production of carbon dioxide.
Statement 1: Under hypobaric storage, the gas always attains equilibrium with its surroundings. Statement 2: Hypobaric storage is a continuous process.
Under hypobaric storage, when gas is in equilibrium with its surroundings, the diffusivity _____ and concentration gradient _____
Statement 1: Sub atmospheric storage involves ventilating the produce with air saturated with water vapor by continuously evacuating the container with a sealed vacuum pump. Statement 2: Under hypobaric storage, a gas in equilibrium with its surroundings will have its outward diffusion rate proportional to concentration gradient and diffusivity.

Discussion

No Comment Found

Related MCQs

Reply to Comment