【Learn Ethylene Together】Five questions per day to easily learn about ethylene in 60 days

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【Learn Ethylene Together】Five questions per day to easily learn about ethylene. 60 66. The higher the pressure of the saturated steam, the higher its corresponding saturation temperature as well. 67. The sensitivity of a gauge is numerically equal to the distance the gauge pointer moves per unit change in the parameter being measured. 68. The secondary waste heat boiler of the ethane furnace is a floating-head heat exchanger. 69. Molecules are the smallest particles that maintain the chemical properties of a substance. 70. Gases can be liquefied only below their critical temperature. 66. The higher the pressure of the diluted steam, the higher its corresponding saturation temperature as well. √ 67. The sensitivity of a gauge is numerically equal to the distance the gauge pointer moves per unit change in the parameter being measured. √ 68. The secondary waste heat boiler of the ethane furnace is a floating-head heat exchanger. × 69. Molecules are the smallest particles that maintain the chemical properties of a substance. √ 70. Gases can be liquefied only below their critical temperature. √