Sch 310: Comparative Study Of S And P-Block Elements Question Paper
Sch 310: Comparative Study Of S And P-Block Elements
Course:Bachelor Of Education (Science)
Institution: Masinde Muliro University Of Science And Technology question papers
Exam Year:2018
MASINDE MULIRO UNIVERSITY OF SCIENCE AND TECHNOLOGY
Sch 310
Cat 1
1.a) Explain the term "diagonal relationship ". Give examples
b) Explain why lithium has a higher hydration energy than the rest of group 1 elements.
c) What is the relationship between ionic hydration and mobility.
2.a)Comment on the statement 'The first ionization energy of lithium is lower than that of boron but higher than that of sodium'.
b) Which products are formed when the following group one elements react with oxygen, include equations. i) Lithium ii) sodium iii)Potassium iv) Rubidium
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