One litre of&nbsp;<math class="wrs_chemistry" xmlns="http://www.w3.org/1998/Math/MathML"><msub><mi>CO</mi><mn>2</mn></msub></math>&nbsp;is passed over hot coke. The volume becomes 1.4 lit. The resultant mixture contains

Which of the following is NOT a member of the solar system?

Which of the following is NOT a planet of the sun?

The branch of science which deals about the Universe and heavenly bodies is called&nbsp;

Why the planets do not collide while revolving around the Sun?

Match column I(reaction) with column II(type of redox reaction)<figure class="table" style="width:px;"><table><tbody><tr><td>&nbsp;</td><td>column I</td><td>&nbsp;</td><td>Column II</td></tr><tr><td>A</td><td>F2 + H2O<math class="wrs_chemistry" xmlns="http://www.w3.org/1998/Math/MathML"><mo>→</mo></math>HF + O2</td><td>I</td><td>decomposition non redox reaction</td></tr><tr><td>B</td><td>PCl3+Cl2<math class="wrs_chemistry" xmlns="http://www.w3.org/1998/Math/MathML"><mo>→</mo></math>PCl5</td><td>II</td><td>disproportionation reaction</td></tr><tr><td>C</td><td>2NaHCO3<math class="wrs_chemistry" xmlns="http://www.w3.org/1998/Math/MathML"><mo>→</mo></math>Na2CO3+H2O+CO2</td><td>III</td><td>combination redox reaction</td></tr><tr><td>D</td><td>4HNO3<math class="wrs_chemistry" xmlns="http://www.w3.org/1998/Math/MathML"><mover><mo>→</mo><mi>heat</mi></mover></math>2H2O+4NO2+O2</td><td>IV</td><td>displacement of nonmetal other than hydrogen by another non metal</td></tr><tr><td>&nbsp;</td><td>&nbsp;</td><td>V</td><td>decomposition &nbsp;redox reaction</td></tr></tbody></table></figure>

One litre of ${CO}_{2}$ is passed over hot coke. The volume becomes 1.4 lit. The resultant mixture contains

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One litre of CO2 is passed over hot coke. The volume becomes 1.4 lit. The resultant mixture contains

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One litre of ${CO}_{2}$ is passed over hot coke. The volume becomes 1.4 lit. The resultant mixture contains