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

Which of the following is a hydrogen bonded molecular solid?

Calcite and ____________ are two forms of calcium carbonate.

If \[\ce{C(s) + O2(g) -> CO2(g), \Delta H = - \text{x}}\]

\[\ce{CO(g) + \frac{1}{2} O2(g) -> CO2(g), \Delta H = - \text{y}}\],

Calculate Δ_f H for CO_(g) formation.

Which among the following compounds is obtained when ethane nitrile is acid hydrolysed?

For the reaction \[\ce{A + 2B -> C}\], the instantaneous rate of reaction at a given instant can be represented by ____________.

Sea water is a homogeneous mixture of ____________ type of solution.

Which of the following molecules have London forces as predominant intermolecular force of attraction?

The following structure can be represented as:

In which of the following, the central atom does NOT have lone pair(s) of electrons?

The general electronic configuration of group 17 elements is ____________.

[EDTA]⁴⁻ and oxalate ions are examples of ____________ ligands respectively.

The compound incapable of hydrogen bonding with water is ______.

In wedge formula, the solid wedge is used to indicate ____________.

Which of the following is CORRECT about the two allotropic forms of polonium?

In ____________, hydrogen bonding is stronger than corresponding alcohols.

The conversion of 2-methylpropan-1-ol to 2-methylpropan-2-ol is ______.

In a reaction \[\ce{2A + P -> A2P}\], the reactant 'A' disappears at ____________.

What is the IUPAC name of α-methyl butyraldehyde?

The condensed electronic configuration [Ne] 3s² 3p⁵ denotes the element ____________.

The rate of disappearance of SO₂ in the reaction \[\ce{2SO2 + O2 -> 2SO3}\] is 1.28 × 10⁻³ mol dm⁻³ s⁻¹. Then the rate of formation of SO₃ is ____________ mol dm⁻³ s⁻¹.