entrance examination 11 th class 2012 marks: 50 q no. 1. fill in the blanks with suitable words. 10 i. number of atoms are present in 18g h₂ o. Ii. the sum of proton and neutron present in the nucleus of an atom is called . I. ionization energy from left to right in the periodic table. Iv. hydrogen attains the electronic configuration of atom during bond formation.

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V. a substance may be separated from a mixture on solubility basis by a process called . Vi. alkali metals hydrides are powerful agent. Vii. chlorine gas when passed through water, hydrochloric acid and is formed.

Vi. graphite is conductor of electricity. Ix. metallic oxides are also called oxides. X. in homologous series, the difference in the formulae of two adjacent member is q no.

2. choose the correct choice for the following statements. 10 i. enthalpy is more in case when water is . Steam ii. a strong acid is one which . Change blue litmus to red i. oxidation in electrolysis always occurs at a. None of these iv. the solubility of sugar in water increases with increase in . All these v. the state of matter is inter convertible by changing a. Na₂ so₄ vii. the purest form of iron is .

All these vi. chlorine forms phosgene gas with . Water ix. which of the following is poison to catalyst in contact process x. the chemical formula of magnetic oxide is . 3. give brief answers to the following. 3 215 10 30 b. write the electronic configuration of cl₁₇. K₁₉ and mg₁₂. c. what do you mean by electron affinity? d. draw dot and cross structure of i.

Nursing Essay Writing

College prospectus / application form along with a set of question papers are available on payment of rs.600 by post through money order / postal order / bank draft in the name of principal garrison cadet college kohat or by hand at a cost of rs 550. Prospectus is also available at army selection and recruitment centers, rawalpindi, lahore, multan and karachi. Admission form along with a bank draft or postal order for rs.500, as examination fee, must reach college by december 10, 2011. Application form with late fee of rs.700 will be accepted till december 20, 2011 and with late fee of rs.1,0 till january 01, 2012.