MAH-MHT CET (PCM/PCB) entrance exam Question Bank Solutions for Chemistry

How many hydroxyl groups are present in Erythrulose?

Which among the following observations suggests that glucose also exists in cyclic form?

How many optical isomers are possible for a compound having four asymmetric carbon atoms?

Identify the compound which do NOT act as antacid?

How many primary, secondary and tertiary carbon atoms respectively are present in isobutane?

Identify the number of carbon atoms and number of oxygen atoms respectively present in furan molecule.

Which of the following reactions yields propan-2-ol?

What is the conductivity of 0.01 M NaCl solution if resistance and cell constant of NaCl solution are 375 ohms and 0.5 cm^-1 respectively at 298 K?

If the conductivity of 0.08 M KCl solution is 2 × 10^-2 Ω^-1, what is the molar conductivity of the solution?

A conductivity cell dipped in 0.5 M KCl gives a resistance of 250 ohms. If the conductivity of KC I solution is 6.68 × 10^-3 S cm^-1, what is the cell constant?

If the resistivity of 0.1 M KCI solution is 50 Ω cm, what is it's molar conductivity?

For the reaction \[\ce{4NH3 + 5O2 -> 4NO + 6H2O}\], the rate of disappearance of NH₃ is 3.6 × 10^-3 M/s. What is the rate of formation of water?

The covalent bond length is the shortest in which one of the following bonds?

What is the IUPAC name of the following compound?

If 'n' represents total number of asymmetric carbon atoms in a compound, then the possible· number of optical isomers of the compound is ______.

Consider the following reaction:

\[\ce{xMnO^-_4 + yC2O^{2-}_4 + zH^+ -> xMn^{2+} + 2{y}CO2 + z/2H2O}\]

The values of x, y, and z in the reaction are, respectively:

Lactose is made of ______.

Which of the following is an analgesic?

Butylated hydroxy anisole is a/an ______.

Glucose on oxidation with bromine water yields gluconic acid. This reaction confirms the presence of ______.