Q. What is the specific heat of steam?

Q. The p-Block Elements Mention any two reasons for the anomalous behavior of oxygen.

Q. Write the stages observed while studying the permanent slide of budding in yeast.

Q. Predict all the alkenes that would be formed by dehydrohalogenation of the following halides with sodium ethoxide in ethanol and identify the major alkene:(i) 1 – Bromo – 1 – methylcyclohexane (ii) 2 – Chloro – 2 – methylbutane(iii) 2,2,3 – Trimethyl – 3 – bromopentane.

Q. A sum of is in the form of denominations of . If the total number of notes is , find the number of notes of each type.

Q. D. K. International is looking for a receptionist for the school. Write an advertisement on behalf of the administrative officer in the classified columns of the local newspaper giving necessary details. Draft an advertisement in not more than 50 words.

Q. Nitrogen exists as a diatomic molecule and phosphorus as P4 . Why?

Q. State the CGS and SI unit of surface tension.

Q. What is the maximum number of partners that a partnership firm can have? Name the Act that provides for the maximum number of partners in a partnership firm.

Q. Name three mixture found in nature.