Which of the following is the most stable carbocation?
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Given below are two statements :
Statement I : Cr2+ is oxidising and Mn3+ is reducing in nature.
Statement II : Sc3+ compounds are repelled by the applied magnetic field.
In the light of the above statements, choose the most appropriate answer from the options given below :
Kp for the following reaction is 3.0 at 1000 K.
CO2(g) + C(s) $$\rightleftharpoons$$ 2CO(g)
What will be the value of Kc for the reaction at the same temperature?
(Given : R = 0.083 L bar K$$-$$1 mol$$-$$1)
A vessel contains 3.2 g of dioxygen gas at STP (273.15 K and 1 atm pressure). The gas is now transferred to another vessel at constant temperature, where pressure becomes one third of the original pressure. The volume of new vessel in L is : (Given : molar volume at STP is 22.4 L)