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UNITED BOOK HOUSE-MODEL QUESTION PAPER 18-EXERCISE
- Name the element having highest electron affinity.
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- Which type of propcsty internal energy is ?
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- Which one is the correct unit of entropy?
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- Write the equation for the determination of Nitrogen in Lassign test.
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- If the atomic weight of the Metal M be m in M2O3 find its equivalent ...
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- Illustrate with example law of multiple proportion.
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- Give the difference between orbit and orbital.
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- Calculate the frequency of the light emitted when an electron Jumps fo...
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- How would you synthesise Borax form coletnanite.
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- Compare the acidic nature of the oxides of Group 13 elements.
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- Which one is less basic methylamine and aniline.
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- What is particulate matter give example.
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- If the wave length and energy of an electron be lambda and E then show...
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- Write one differences between-particle and wave.
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- Derive de Broglies wave particle dnality eqn. Which quantum number is ...
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- Arrange with proper expiation in ascending order of Basisity of the fo...
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- Find the position of the element having atomic number 21 in the period...
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- What is sigma and pi bond? Which one is stronger among them?
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- The bond length and dipole moment of the covalent compound AB is 1.2 o...
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- Write the Vander Walls equation for n'mole of the real gas.
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