Traditional Culture Encyclopedia - Traditional festivals - In daily life and agricultural production, the use of the following substances is determined by their chemical properties: (a) using activated carbon to remove the odor in the refrigerator; And (b) us
In daily life and agricultural production, the use of the following substances is determined by their chemical properties: (a) using activated carbon to remove the odor in the refrigerator; And (b) us
In daily life and agricultural production, the use of the following substances is determined by their chemical properties: (a) using activated carbon to remove the odor in the refrigerator; And (b) using natural gas.
A, using activated carbon to remove the odor in the refrigerator takes advantage of the physical properties of activated carbon-adsorption, so it is wrong;
B, using natural gas as fuel is the use of the chemical properties of natural gas-flammable, so it is correct;
C, "dry ice" is used for artificial rainfall because it uses the physical properties of carbon dioxide-sublimation and heat absorption, so it is wrong;
D, it is wrong to carve glass with diamonds, because of its physical properties-high hardness.
Therefore, choose: B.
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