A. Poling
B. Liquation
C. Zone refining
D. Electrolysis
In the reaction AlCl3+Cl-→AlCl4-, AlCl3 is
The Kc for the reaction A+B↔C is 4 and Kc for 2A+D↔C is 6. The value of Kc for C+D↔2B is
Which of the following halide does not contain a lone pair of electrons on the central atom
75% of first order reaction is completed in 32 minutes 50% of the reaction would have been completed in
Resonance in benzene is accompanied by delocalization of π –electrons. Each π electron is attached with
The following is a reversible reaction
Vicinal dihalide (C2H4Br2) on heating with excess alc.KOH and Zinc dust gives ’y’ and ‘z’ respectively. Both ‘y’ and ’z’ on oxidation with Bayer’s regent gives A and B.A and B respectively are
In the extraction of copper, the slag formed in the blast furnace
The time for half life of a first order reaction is 1 hour. What is the time taken for 87.5% completion of the reaction
For the reaction H2(g)+I2(g)⇔2HI(g) at 721 K,the value of equilibrium constant KC is 50.The value of KP under the same conditions will be