Question

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is that exist between non-polar
3. Give an example for homogeneous equilibrium.
4. Write the valence shell electronic configuration of d-block elements.
5. What is the oxidation state of Cr in Cr20,2?
6.Which alkali metal is the strongest reducing agent?​

Answer 1

Answer:

Ans 3 Common examples of homogeneous equilibrium include gas-phase or solution reactions.

Ans 4 In general the electronic configuration of these elements is (n-1)d1–10 ns1–2. The (n–1)

Ans 5 +6

Ans 6 lithium

Answer 2

.Answer:

Explanation:

3)N 2 (g) + O 2 (g) = 2NO (g)

4)The simplest answer is: d-block elements have number of valence electrons equal to their group number, which is equal to the number of electrons in the "valence shell". This works if you are using the definition of valence shell to be the outermost shell.

5)This is the dichromate ion, Cr2O2− 7. Oxygen is more electronegative than chromium, so it'll take its usual −2 charge here. There are seven oxygen atoms, so the total charge is −2 ⋅7 = −14.

6)Lithium