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JIPMER 2015
Exam
JIPMER
Year
2015
Subject
Chemistry
Chapter
s Block Elements

JIPMER 2015 · Chemistry · s Block Elements

The chemical formulae of X, Y and Z are x Y z CaO Ca(OH)_2 NaOH...

The chemical formulae of X, Y and Z are x Y z CaO Ca(OH)_2 NaOH NaOH CaO CaCO_3 NaOH Ca(OH)_2 CaCO_3 Ca(OH)_2 NaOH The chemical formulae of X,YX, Y and ZZ are <tableclass="qx−match−listqx−match−table"border="1"cellpadding="6"cellspacing="0"><tr><td></td><td>x</td><td>Y</td><td>z</td></tr><tr><td></td><td>CaO</td><td>Ca(OH)2</td><td>NaOH</td></tr><tr><td></td><td>NaOH</td><td>CaO</td><td>CaCO3</td></tr><tr><td></td><td>NaOH</td><td>Ca(OH)2</td><td>CaCO3</td></tr><tr><td></td><td>Ca(OH)2</td><td>NaOH</td><td>CaCO3</td></tr></table><table class="qx-match-list qx-match-table" border="1" cellpadding="6" cellspacing="0"><tr><td></td><td>x</td><td>Y</td><td>z</td></tr><tr><td></td><td>CaO</td><td>Ca(OH)_2</td><td>NaOH</td></tr><tr><td></td><td>NaOH</td><td>CaO</td><td>CaCO_3</td></tr><tr><td></td><td>NaOH</td><td>Ca(OH)_2</td><td>CaCO_3</td></tr><tr><td></td><td>Ca(OH)_2</td><td>NaOH</td><td>CaCO_3</td></tr></table>

Options

  1. ANaOH,CaO,CaCO3\mathrm{NaOH}, \mathrm{CaO}, \mathrm{CaCO}_3
  2. BCa(OH)2,NaOH,CaCO3\mathrm{Ca}(\mathrm{OH})_2, \mathrm{NaOH}, \mathrm{CaCO}_3
  3. CCaO,Ca(OH)2,NaOH\mathrm{CaO}, \mathrm{Ca}(\mathrm{OH})_2, \mathrm{NaOH}
  4. DNaOH,Ca(OH)2,CaCO3\mathrm{NaOH}, \mathrm{Ca}(\mathrm{OH})_2, \mathrm{CaCO}_3

Correct answer

B. Ca(OH)2,NaOH,CaCO3\mathrm{Ca}(\mathrm{OH})_2, \mathrm{NaOH}, \mathrm{CaCO}_3

Step-by-step solution

The chemical formulae of X, Y and Z are x Y z CaO Ca(OH)_2 NaOH NaOH CaO CaCO_3 NaOH Ca(OH)_2 CaCO_3 Ca(OH)_2 NaOH
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