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Organic and Inorganic Compounds - Chemistry, Exercises of Chemistry

Organic and Inorganic Compounds pH and Bases

Typology: Exercises

2022/2023

Uploaded on 04/27/2024

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CHEMISTRY
ANALOGY
1. Organic Compound : High melting point : : Inorganic Compound : __________
a. Exhibits isomerism
b. Non-flammable substance
c. Forms covalent bond
d. Contains carbon and hydrogen
2. Endothermic : Boiling : : Exothermic : ___________
a. Melting
b. Condensation
c. Sublimation
d. Bond breaking
3. Metalloids : Boron : : _________ : Lithium
a. Alkali metals
b. Noble Gases
c. Lanthanides
d. Actinides
4. 1 : Hydrogen : : ____________ : Carbon
a. 5
b. 6
c. 7
d. 8
MULTIPLE CHOICE
1. An organic compound containing a carbon-carbon triple bond.
a. Alkyne
b. Alkane
c. Alkene
d. Cycloalkane
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CHEMISTRY

ANALOGY

  1. Organic Compound : High melting point : : Inorganic Compound : __________ a. Exhibits isomerism b. Non-flammable substance c. Forms covalent bond d. Contains carbon and hydrogen
  2. Endothermic : Boiling : : Exothermic : ___________ a. Melting b. Condensation c. Sublimation d. Bond breaking
  3. Metalloids : Boron : : _________ : Lithium a. Alkali metals b. Noble Gases c. Lanthanides d. Actinides
  4. 1 : Hydrogen : : ____________ : Carbon a. 5 b. 6 c. 7 d. 8 MULTIPLE CHOICE
  5. An organic compound containing a carbon-carbon triple bond. a. Alkyne b. Alkane c. Alkene d. Cycloalkane
  1. A formula which shows the arrangement of atoms in the molecule of a compound. a. Empirical Formula b. Molecular Formula c. Structural Formula d. General Formula
  2. The energy required to break a bond between two atoms in a molecule. a. Bond energy b. Enthalpy c. Heat d. Entropy
  3. Study of the energy changes that accompany chemical and physical. a. Chemistry b. Thermochemistry c. Electrochemistry d. Thermodynamics IDENTIFICATION 1. It is the fuel of our body. FOOD
  4. The quality of heat released when a fuel is burned. HEAT OF COMBUSTION
  5. It is the heat content of a sample for a reaction at constant pressure. ENTHALPY
  6. This is the SI unit of energy. JOULE CALCULATION
  7. What is the pH of the solution if pOH is 12.3? Solution: 𝑝𝐻 + 𝑝𝑂𝐻 = 14. 0 𝑝𝐻 = 14. 0 − 𝑝𝑂𝐻 𝑝𝐻 = 14. 0 − 12. 3 𝒑𝑯 = 𝟏. 𝟕