The property of elements which increases down a group of ...
The property of elements which increases down a group of the periodic table is
electronegativity
electron affinity
onic radius
ionization energy
Correct answer is C
The ionic radius decreases across a period but increases along a group.
Chlorine gas turns a damp starch-iodide paper ...
A catalyst increase the rate of a chemical reaction by providing a path that? ...
The following will decolourize acidified potassium tetraoxomanganate (VII) solution except ...
The compound above is the product of the oxidation of ...
The following compounds will decompose on heating except ...
Which of the following acids is dibasic? ...
When steam is passed over white-hot coke, the products are ...
MnO2 + 2CI- + 4H+ → MnO2+ + CI2 + 2H2O. The changes is oxidation numbers when the manganese, chl...