Chemistry by VPM Classes

IIT JAM CHEMISTRY Question of the Day By VPM CLASSES (15-12-14)

CSIR UGC NET- CHEMICAL SCIENCES Question of the Day By VPM CLASSES (15-12-14)

CSIR UGC NET CHEMICAL SCIENCE Question of the Day By VPM CLASSES (24-11-14)

IIT JAM CHEMISTRY Question of the Day By VPM CLASSES (24-11-14)

Chemistry Question of the Day By VPM CLASSES (19-11-14)

A solid compound 'X' on heating gives CO2 gas and a residue. The residue mixed with water forms 'Y'. On passing an excess of CO2 through 'Y' in water, a clear solution, 'Z', is obtained. On Boiling 'Z', compound 'X' is


A. Ca(HCO3)2

B. K2CO3

C. CaCO3

D. Na2CO3



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VPM Classes VPM Classes is India’s leading coaching institute for IIT JAM, UGC NET, CSIR NET, GATE, JEST, TIFR, JNU, BHU, IISc etc. covering all subjects. Contact us : Phone - 09001297111
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-:: VPM CLASSES feels proud to announce a dedicated course package for CSIR NET JUNE 2013 EXAM as

TARGET CSIR NET JUNE 2013 the course comprises of

Option 1 - with General Paper - 1


7 Volumes of THEORY(Parts A,B & C)

TOPIC-WISE Question Bank of 720 QUESTIONS(Parts A,B & C)

12 Full Length Mock Test Papers(for Parts A,B & C)

2* NET papers(June 2012 & Dec 2012)

Hints and Solutions with all test papers

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Option 2 - without General Paper - 1


6 Volumes of THEORY(Parts B & C)

TOPIC-WISE Question Bank of 600 QUESTIONS(Parts B & C)

12 Full Length Mock Test Papers(for Parts A,B & C)

2* NET papers(June 2012 & Dec 2012)

Hints and Solutions with all test papers

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VPM Classes VPM Classes is India’s leading coaching institute for IIT JAM, UGC NET, CSIR NET, GATE, JEST, TIFR, JNU, BHU, IISc etc. covering all subjects. Contact us : Phone - 09001297111
WhatsApp : 09001894070
E-mail: [email protected]

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