For a reaction, in a constant volume container, no products were present initially. The final pressure of the system when 50% of the reaction gets completed is:
In Carius method for estimation of halogens, 180 mg of an organic compound produced 143.5 mg of AgCl. The percentage composition of chlorine in the compound is ___________%. [Given: Molar mass in g mol of Ag = 108, Cl = 35.5]
Consider the following reaction occurring in the blast furnace. ‘x’ kg of iron is produced when kg and kg CO are brought together in the furnace.
The value of ‘x’ is __________ (nearest integer).
X g of benzoic acid on reaction with aqueous release that occupied 11.2 L volume at STP. X is ________ g.
From the magnetic behaviour of (paramagnetic) and [Ni] (diamagnetic), choose the correct geometry and oxidation state.
Given below are two statements. One is labelled as Assertion (A) and the other is labelled as Reason (R):
Assertion (A): In an insulated container, a gas is adiabatically shrunk to half of its initial volume. The temperature of the gas decreases.
Reason (R): Free expansion of an ideal gas is an irreversible and an adiabatic process.
In the light of the above statements, choose the correct answer from the options given below: