Chemistry

Hydrogenation of the above compound in the presence of poisoned palladium catalyst gives

Kindly go through the questions

Kindly go through the questions

In the above diagram if a systems from initial state A (P₁,V_1,T₁) goes to final state C (P₂ ,V₂ ,T₁) from 3 different paths: Path 1 is A to C, Path 2 is A to B to C, Path 3 is A to D to C If 5 kJ of work is done by system in Path A to C then how much heat is transferred during Path A to D is:

How many total moles of electrons are transferred when 1 mole of  Cr₂O₇ ^2- oxidized Fe²⁺ to Fe³⁺ in acidic medium?

Determine the freezing point (nearest integer) of a 1 mole kg^-1 aqueous solution of a weak electrolyte that is 7.5% dissociated into two ions (in °C) [Given K f of water is 1.86 °C/m].

Shown below are portions of orbital diagrams representing the ground state electron configuration of certain elements. If 'x' of them violates Pauli exclusion principle and 'y' of them violates Hund's Rule then what is 'x' multiplies 'y'?

Of the following, how many compounds can undergo aldol reaction?

Calculate the strength in g/L of 10 volume solution of hydrogen peroxide at 273 K and 1 bar pressure. [Report your answer divided by 10]

A face-centered cubic unit cell contains 8 ‘X’ atoms at the corners of the cell and 6 ‘Y’ atoms at the faces. If the empirical formula of the solid is X_aY_b then, what is b/a?