What percentage of glucopyranose is found at equilibrium in the aqueous solution?

1.  64%

2.  36%

3.  100%

4.  50%

If for a given substance, melting point is T8 and freezing point is T_A then correct variation of entropy by graph between entropy changes:

1.  

2.  

3.  

4.  

When a mixture of 1-hexanol and hexanoic acid in diethyl ether is shaken with an aqueous NaHC0₃solution, then which of the following is right distribution? 
       

1.  a

2.  b

3.  c

4.  d

 
The major product P will be

1.  

2.  

3.  

4.  

If 
 
 
Then, for 
 
Equilibrium constant will be

1.  4.68 x 10^-3

2.  5.2x 10^-17

3.  0.31 X 10^-2

4.  3.1 X 10^-2

What is product of the following sequence of reactions? 

1.  

2.  

3.  

4.  

For the following equilibrium (omitting charges) 
I. M+Cl MCl, K_eq =  
II. MCl + Cl MC1, K_eq =  
III. MCl2 + Cl MCl3, K_eq =  
IV. M + 3Cl MC1, K_eq =K 
Then relationship between k,, , is

1.  $\mathrm{K}={\mathrm{\beta }}_1 {\mathrm{\beta }}_2 {\mathrm{\beta }}_3$

2.  $\log \mathrm{K}=\log {\mathrm{\beta }}_1+\log {\mathrm{\beta }}_2+\log {\mathrm{\beta }}_3$

3.  ${\mathrm{P}}_{\mathrm{k}}={\mathrm{P}}_{{\mathrm{\beta }}_1}{\mathrm{P}}_{{\mathrm{\beta }}_2}+{\mathrm{P}}_{{\mathrm{\beta }}_3}$

4.  All of the above