A solid XY kept in an evacuated sealed container undergoes decomposition to form a mixture of gases X and Y at temperature T. The equilibrium pressure is 10 bar in this vessel.&nbsp;<math class="wrs_chemistry" xmlns="http://www.w3.org/1998/Math/MathML"><msub><mi mathvariant="normal">K</mi><mi mathvariant="normal">P</mi></msub></math>&nbsp;for this reaction is:

When no more of solute can be dissolved in a solution at a given temperature, the solution is called

In which of the following equilibrium, change in volume of the system does not alter the number of mole?

Statement I : When MgCO3 is heated in a closed vessel at definite temperature, the pressure exerted by CO2 liberated remains constant irrespective of amount of MgCO3 takenStatement II : COncentration of pure solid remains same in the reaction and is taken as unity

Test Question<span style="background-color:rgb(255,255,255);color:rgb(36,36,36);font-family:-apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, system-ui, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, &quot;Segoe UI Web&quot;, sans-serif;">Elements (X) and (Y) belongs to Boron family. E0<span style="background-color:rgb(255,255,255);color:rgb(36,36,36);font-family:-apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, system-ui, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, &quot;Segoe UI Web&quot;, sans-serif;"> value for X+3<span style="background-color:rgb(255,255,255);color:rgb(36,36,36);font-family:-apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, system-ui, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, &quot;Segoe UI Web&quot;, sans-serif;">| X and &nbsp;E0<span style="background-color:rgb(255,255,255);color:rgb(36,36,36);font-family:-apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, system-ui, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, &quot;Segoe UI Web&quot;, sans-serif;"> value for Y+<span style="background-color:rgb(255,255,255);color:rgb(36,36,36);font-family:-apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, system-ui, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, &quot;Segoe UI Web&quot;, sans-serif;">|Y is positive . Identify X and Y?

<math xmlns="http://www.w3.org/1998/Math/MathML"><mn>3</mn><msub><mi mathvariant="normal">C</mi><mn>2</mn></msub><msub><mi mathvariant="normal">H</mi><mn>2</mn></msub><mo stretchy="false">⇔</mo><msub><mi mathvariant="normal">C</mi><mn>6</mn></msub><msub><mi mathvariant="normal">H</mi><mn>6</mn></msub></math>&nbsp;the above reaction is performed initially with 2 moles of C2H2 in a litre vessel. Equilibrium is established when 0.5 mole of benzene is present at certain temperature. If equilibrium constant is&nbsp;<math xmlns="http://www.w3.org/1998/Math/MathML"><mn>4</mn><mo>&nbsp;</mo><msup><mi>lit</mi><mn>2</mn></msup><mo>&nbsp;</mo><msup><mi>mole</mi><mrow><mo>−</mo><mn>2</mn></mrow></msup></math>. The total number of moles of the substance present at equilibrium.

A solid XY kept in an evacuated sealed container undergoes decomposition to form a mixture of gases X and Y at temperature T. The equilibrium pressure is 10 bar in this vessel. $K_{P}$ for this reaction is:

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A solid XY kept in an evacuated sealed container undergoes decomposition to form a mixture of gases X and Y at temperature T. The equilibrium pressure is 10 bar in this vessel. KP for this reaction is:

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A solid XY kept in an evacuated sealed container undergoes decomposition to form a mixture of gases X and Y at temperature T. The equilibrium pressure is 10 bar in this vessel. $K_{P}$ for this reaction is: