Difference Between in Chemistry: Comparison Articles, Important Tips

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Collegedunia Team

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Questions based on Differences and Comparisons in Chemistry are among the most frequently asked questions in almost all exams of this subject. In this article, important difference between articles have been provided in a tabular form to help students prepare for such questions in a better and more effective way.

Also check: Class 12 Chemistry Syllabus (Updated)

Difference Between Articles in Chemistry

Organometallic compounds Difference Between Fluid and Liquid
Difference Between Molecular and Compound Difference Between Galvanic Cell and Electrolytic Cell
Difference Between Soap and Detergent Difference Between Gas and Liquid
Difference Between Vapor and Gases Difference Between Organic and Inorganic Compunds
Sigma and Pi Bond: Definition, Strength, Differences Difference Between Polar and Non Polar
Difference Between Alkali and Base Difference Between Aldehydes and Ketones
Difference Between Cell and Battery Difference Between Crystalline and Amorphous
Difference Between Elements and Atoms Difference Between Electronegativity and Electron Affinity
Difference Between Fats and Oils Difference Between Extensive and Intensive Properties
Difference Between Acetic Acid and Glacial Acetic Acid Difference Between Primary Cell and Secondary Cell
Difference Between Vaporization and Evaporation Difference Between Atom and Molecule
Difference Between Evaporation and Condensation Difference Between Baking Soda and Baking Powder
Difference Between Ideal Gas and Real Gas Difference Between Compound and Mixture
Difference Between Glucose and Fructose Difference Between Element and Compound
Difference Between Hard Water and Soft Water Difference Between Physical and Chemical Changes
Difference Between Electrophile and Nucleophile Difference Between Accuracy and Precision
Difference Between Enantiomer and Diastereomers Difference Between Acid and Base
Difference Between Pure Substance and Mixture Difference between Cations and Anions
Difference Between Rust and Corrosion Difference Between CNG and LPG
Difference Between Atomic Mass and Atomic Number Difference Between Physical and Chemical Properties
Difference Between Natural and Synthetic Fibres Difference Between Mixture and Solution
Difference Between Atomic Mass and Atomic Weight Difference Between Metallic and Non-Metallic Minerals
Difference Between Allotropes and Isomers Difference Between Solid Liquid and Gas
Difference Between Nitrite and Nitrate Difference Between Mass and Matter
Difference Between Herbicides and Pesticides Difference Between Erosion and Corrosion
Difference Between Effusion and Diffusion Difference Between Cis and Trans
Difference Between Endpoint and Equivalence Point Difference Between Addition and Condensation Polymerization
Difference Between Thermoplastic and Thermosetting Plastic Difference Between Starch and Cellulose
Difference Between Nuclear Reaction and Chemical Reaction Difference Between Isotropic and Anisotropic
Difference Between Ethanol and Methanol Difference Between Aldose and Ketose
Difference Between Carpel and Pistil Difference Between Gene and DNA
Difference Between Prokaryotic and Eukaryotic Transcription Difference Between Sperm and Ovum
Difference Between Metallic and Non-Metallic Minerals Difference Between Nitrate and Nitrite

Important points about Difference Between Questions in Exams:

  • Main types of comparison questions asked in Higher Secondary Level Chemistry exams involve qualitative comparisons.
  • Marks allocated for Difference Between questions usually vary from 3 to 7 Marks.
  • While answering a ‘Difference Between’ question in Chemistry, state the item being compared and then indicate how each organism, site, process, etc., comply with this item.
  • Comparison questions that ask to “compare and contrast” or “compare”, imply that similarities and differences are to be included.
  • Questions that ask to “distinguish between”, must be answered only with differences.

Also check:

CBSE CLASS XII Related Questions

1.
Define the term solution. How many types of solutions are formed? Write briefly about each type with an example.

      2.
      Write the Nernst equation and emf of the following cells at 298 K : 
      (i) Mg(s) | Mg2+ (0.001M) || Cu2+(0.0001 M) | Cu(s) 
      (ii) Fe(s) | Fe2+ (0.001M) || H+ (1M)|H2(g)(1bar) | Pt(s) 
      (iii) Sn(s) | Sn2+(0.050 M) || H+ (0.020 M) | H2(g) (1 bar) | Pt(s) 
      (iv) Pt(s) | Br2(l) | Br-  (0.010 M) || H+ (0.030 M) | H2(g) (1 bar) | Pt(s).

          3.

          Write down the electronic configuration of:
          (i) Cr3+ (iii) Cu+ (v) Co2+ (vii) Mn2+ 
          (ii) Pm3+ (iv) Ce4+ (vi) Lu2+ (viii) Th4+

              4.
              A solution of Ni(NO3)2 is electrolysed between platinum electrodes using a current of 5 amperes for 20 minutes. What mass of Ni is deposited at the cathode?

                  5.

                  Comment on the statement that elements of the first transition series possess many properties different from those of heavier transition elements.

                      6.

                      The rate constant for the decomposition of hydrocarbons is 2.418 x 10-5 s-1 at 546 K. If the energy of activation is 179.9 kJ/mol, what will be the value of pre-exponential factor.

                          CBSE CLASS XII Previous Year Papers

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