List of top Chemistry Questions asked in JIPMER

What is Tg for polymer?

In the reaction NaOH (hot and conc.) + Cl $\to$ NaCl + NaClO Change in oxidation state of Cl is :

Solution with similar osmotic pressure are called?

Catalyst increase rate of reaction while photosensitizer initiate a reaction. Catalyst decrease E but photosensitizer act as energy carrier

What is the structure of thiosulphuric acid?

Omega-3 fatty acid is present in

Osmotic pressure of 0.4% urea solution is 1.64 atm and that of 3.42% cane sugar is 2.46 atm. When the above two solutions are mixed, the osmotic pressure of the resulting solution is:

Which of the following acts as a nucleophile in the aldol condensation of ethanal? (i) OH $\quad\quad$ (ii) H? : (iii) CHCHO

Which of the following is correct for Lactose?

Which of the following is substitution reaction?

Which of the following is not aromatic heterocyclic?

Which of the following is the correct order for ease of dehydration-

The number of S?S bonds in SO, SO$^{2}_{3}$ SO$^{2}_{6}$ and SO$^{2}_{8}$ respectively are

Find pH of 0.1 M NaOH solution.

Favourable condition for product formation in the given reaction. $SO_{2}\left(g\right)\quad \frac{1}{2}O_{2}\left(g\right)\quad\quad SO_{3}\left(g\right);$ $\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad H=-42\,kj\,is$

[Cr(HO)]Cl (atomic number of Cr = 24) has a magnetic moment of 3.83 BM. The correct distribution of 3d-elections in the chromium present in the complex is

Element A and B have electronegativities 3 and 1.2 respectively? Nature of bond between them?

Cassiterite is ore of :

Grignard reagent can?t be prepared from

Formula of plaster of paris is :

Which of the following is invert sugar?

If 25% of a radioactive element is left after 40 days, then its half life period is

The IUPAC name of $\left[ Co \left( NH _{3}\right)_{5} ONO \right]^{2+}$ ion is

If glucose of $36\, g$ weight is dissolved in $2 \,kg$ of $H_2O$ then, change in boiling point $(\Delta T_b)$ at 1.013 bar will be ($K_b$ for ${H_2O}$ is ${ 0.52\, K\, kg \,mol^{-1}}$)

With increase in temperature, which one of these changes?