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Please mujhe eske ans bhej to mujhe bahut jarurat hai..... |
Answer» <html><body><h2><strong>Answer:</strong></h2><p></p><h2>Ex 1</h2><p></p><h3>1) MgCO3 + HCl —> <a href="https://interviewquestions.tuteehub.com/tag/mgcl2-559722" style="font-weight:bold;" target="_blank" title="Click to know more about MGCL2">MGCL2</a> + <a href="https://interviewquestions.tuteehub.com/tag/co2-409421" style="font-weight:bold;" target="_blank" title="Click to know more about CO2">CO2</a> + H2O</h3><p></p><h3>2) Mg(HCO3)2 + HCl —> CO2 + H2O +MgCL2</h3><p></p><h2>Ex 2</h2><p></p><h3>1) True</h3><p></p><h3>2) True</h3><p></p><h3>3) False</h3><p></p><h3>4) False</h3><p></p><h2>Ex 3</h2><p></p><h3>(a) <a href="https://interviewquestions.tuteehub.com/tag/carbon-16249" style="font-weight:bold;" target="_blank" title="Click to know more about CARBON">CARBON</a> dioxide, water</h3><p></p><h2>Ex 4</h2><p></p><h3>It is because of the gas present in it and it disappears when it comes in contact with air as it moves towards air and blow the molecules of </h3><h3> gas which are <a href="https://interviewquestions.tuteehub.com/tag/loosely-2801314" style="font-weight:bold;" target="_blank" title="Click to know more about LOOSELY">LOOSELY</a> packed.</h3><p>.</p><p>.</p><p>.</p><h3><em>hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>you</em></h3><h3><em>pls</em><em> </em><em>mark</em><em> </em><em>it</em><em> </em><em>as</em><em> </em><em>brainliest</em><em> </em><em>answer</em><em> </em></h3><h3><em>pls</em><em> </em><em>thank</em><em> </em><em>if</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>you</em><em> </em></h3><h3></h3><p></p><p></p><p></p></body></html> | |