Chemistry Ch.#11

Wisdom Academy Chemistry Ch. # 11 11.1 i. Why and how carbon complete its octet? Ans. Carbon complete its octet to achieve stability. And it complete its octet by completing its tetra-valency. ii. Point out the properties of carbon which are responsible for the formation of long chains of carbon atom in organic compounds? Ans. These properties are: 1.      Catenation. 2.      Isomerism. 3.      Strength of...

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Chemistry Ch.# 10

Wisdom Academy Chemistry Chapter 10 10.1 i. What is the difference b/w Arrhenius and Bronsted-Lowry base? Ans. According to Arrhenius Base is a compound which gives hydroxide ions (OH-) in its aqueous solution. The general equation is:            BOH(aq)    ⥨   B+(aq)    +    OH-(aq)         ...

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Chemistry ch.#09

Wisdom Academy Chemistry Chapter # 09 Test yourself Answers: 9.1 i.       Why reversible reactions never complete? Ans. In reversible reactions the products recombine to form reactants and this process keep on continuing. Therefore reversible reactions never go to completion. ii.     What is static equilibrium, explain with an example? Ans. Static equilibrium is a state in which the reaction...

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