List of top Chemistry Questions asked in MHT CET

Match List I with List II
List I
Compounds		List II
Uses
(A). Chlorine(I). as a preservative
(B). \(\text{SO}_{2}\)(II). in a petroleum refining
(C). Sulfuric acid(III). manufacturing of steel
(D). Oxygen(IV). extraction of gold and platinum metal
Choose the correct answer from the options given below:
Identify the correct match from the following for coordinate complex (column A) and respective geometry (column B)
Column A
Coordination complex		Column B
Geometry
(A). \([\text{Ni}(\text{CN})_{4}]^{-2}\)(I). Trigonal bipyramidal
(B). \([\text{Ag}(\text{NH}_{3})_{2}]^{+}\)(II). Linear
(C). \([\text{Ni}(\text{Cl})_{4}]^{2-}\)(III). Tetrahedral
(D). \([\text{Fe}(\text{CO})_{5}]\)(IV). Square planar
Which of the following isomers is used in the treatment of cancer?
Identify the pair of diamagnetic lanthanoid ions by the following?
Why aqueous cobalt chloride solution when treated with conc. HCl develops a deep blue colored solution?
Which of the following ions has the highest flocculating power for \(\text{As}_{2}\text{S}_{3}\) sol?
Which of the following statements represents rate of reaction?
Which of the statement is correct regarding the half-life of a first-order reaction?
What is the order of reaction for the following?
\(2\text{H}_{2}\text{O}_{2}(l)\rightarrow 2\text{H}_{2}\text{O}(l)+\text{O}_{2}(g)\)
What is the Standard cell potential of a cell constituted by two electrodes, A \((E_{\text{A}^{+}/\text{A}}^{0}=0.30\ \text{V})\) and B \((E_{\text{B}^{+}/\text{B}}^{0}=+0.42\ \text{V})\) ?
How long (in minutes) must a \(2\ \text{A}\) current be passed through \(\text{AgNO}_{3}\) solution to deposit \(5.4\ \text{g Ag}\)? [Molar mass of Ag \(=108\ \text{g mol}^{-1}\)]
Identify the state of solute and solvent respectively in amalgams of mercury with metals.
Calculate the standard Gibbs energy change for the following cell
\(\text{Cd}(s)\ |\ \text{Cd}^{++}(1\text{M})\ ||\ \text{Sn}^{++}(1\text{M})|\ \text{Sn}(s)\)  if \(E_{\text{cell}}^{0}\) is \(0.27\ \text{V}\).
Which of the following crystal system has four types of unit cells?
What should be the molarity of aqueous solution of \(\text{K}_{2}\text{SO}_{4}\) so that it is isotonic with aqueous \(1\ \text{M}\) glucose at same temperature, assuming complete dissociation?
What is the packing efficiency in BCC unit cell ?
A solution of glucose containing \(18\ \text{g}\) in \(1\ \text{dm}^{3}\) is isotonic with a urea solution. Calculate the mass of urea in \(500\ \text{mL}\) solution.
[Molar mass of urea \(=60\ \text{g mol}^{-1}\). Molar mass of glucose \(=180\ \text{g mol}^{-1}\)]
Identify the major product of the reaction between propene and HBr in the presence of peroxide.
What is the packing efficiency and number of atoms per unit cell present in a face centered cubic system?
Which of the following reagent is NOT required for the conversion of propyne to acetone?
Which of the following types exhibits \(100\%\) atom economy?
Identify the alkane having two secondary carbon atoms.:
A weak monobasic acid is \(0.05\ \%\) dissociated in its solution, find the degree of dissociation.
Calculate the solubility of AgCl in \(\text{mol/dm}^{3}\) at \(25\ ^{\circ }\text{C}\). Given: \(K_{sp}\ (\text{AgCl})=1.8\times 10^{-10}\)
Calculate the oxidation number of sulfur in \(\text{H}_{2}\text{SO}_{4}\).