Alcohols, Phenols and Ethers — Chemistry STD 12 Science — Question

Write Electronic configuration of Third transition metal : Hf

Write equation of the reaction :
Bromination of anisole in ethanoic acid medium.

Write the hybridisation and magnetic behaviour of the complex [Ni(CO)₄].(At. no. of Ni = 28).

Note: In the following questions a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices.

1. Assertion and reason both are correct statements and reason is correct explanation for assertion.
2. Assertion and reason both are correct statements but reason is not correct explanation for assertion.
3. Assertion is correct statement but reason is wrong statement.
4. Assertion and reason both are incorrect statements.
5. Assertion is wrong statement but reason is correct statement.

Assertion: When a solution is separated from the pure solvent by a semipermeable membrane, the solvent molecules pass through it from pure solvent side to the solution side.
Reason: Diffusion of solvent occurs from a region of high concentration solution to a region of low concentration solution.

Arrange each set of compound in order of increasing boiling points.
1-Chloropropane, Isopropyl chloride, 1-Chlorobutane.

Write IUPAC name, common name & types of structure

What is Biochemistry?

What type of liquids form ideal solutions?