Hello!
The statements that are characteristics of matter in the gaseous state are
A, B, C, and EAll these statements describe gases. Statement D is the only one that doesn't describe a gas. The pressure of a gas
depends on the temperature. This is described in the
Ideal Gas Law (
), and also in the
Gay-Lussac's Law (
). These Laws describes how the pressure of a gas changes with temperature.
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Some examples are like Russia, Egypt, China, Brazil
Answer:
Zn+2HCl→ZnCl2+H2
Explanation:
Hydrogen gas is prepared in the laboratory by reacting dilute HCl with granulated zinc.