Organic Chemistry
Some Basic Concepts of Organic Chemistry
MCQ (Single Correct Answer)MCQ (Multiple Correct Answer)
Alcohol, Phenols and Ethers
MCQ (Single Correct Answer)
Aldehydes, Ketones and Carboxylic Acids
MCQ (Single Correct Answer)MCQ (Multiple Correct Answer)
Organic Compounds Containing Nitrogen
MCQ (Single Correct Answer)
Chemistry in Everyday Life
MCQ (Single Correct Answer)
1
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Equimolar solutions of the following were prepared in water separately. Which one of the solutions will record the highest pH?
A
MgCl2
B
CaCl2
C
SrCl2
D
BaCl2
2
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
The alkali metals form salt-like hydrides by the direct synthesis at elevated temperature. The thermal stability of these hydrides decreases in which of the following orders?
A
NaH > LiH > KH > RbH > CsH
B
LiH > NaH > KH > RbH > CsH
C
CsH > RbH > KH > NaH > LiH
D
KH > NaH > LiH > CsH > RbH
3
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
The sequence of ionic mobility in aqueous solution is
A
Rb+ > K+ > Cs+ > Na+
B
Na+ > K+ > Rb+ > Cs+
C
K+ > Na+ > Rb+ > Cs+
D
Cs+ > Rb+ > K+ > Na+
4
AIPMT 2007
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
The correct order of increasing thermal stability of K2CO3, MgCO3, CaCO3 and BeCO3 is
A
BeCO3 < MgCO3 < CaCO3 < K2CO3
B
MgCO3 < BeCO3 < CaCO3 < K2CO3
C
K2CO3 < MgCO3 < CaCO3 < BeCO3
D
BeCO3 < MgCO3 < K2CO3 < CaCO3
NEET Subjects