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RESONANCE ENGLISH-DPP-QUESTIONS
- If the atomic number (Z) and mass number (A) of an element X are relat...
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- If the frequency of violet radiation is 7.5xx10^14 Hz, then the value ...
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- Match the column :
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- Four different containers contain four different gases with following ...
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- One quantum is absorbed per gaseous molecule of Br2 for converting int...
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- A photon of 300 nm is absorbed by a gas and then re-emits two photons...
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- Identify the correct statement(s)
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- In which of the following conditions the de Broglie wavelength of part...
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- Select the correct statement
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- A chemist was performing an experiment to study the effect of varying ...
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- A chemist was performing an experiment to study the effect of varying ...
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- What change in molar energy (in J) would be associated with an atomic ...
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- For a wave frequency is 10 Hz and wavelength is 2.5 m. How much distan...
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- A certain dye absorbs 4000 Å and fluoresces at 8000 Å. These being wav...
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- Match the following : (Mass number : H=1 , C=12 , N=14 , O=16)
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- In Rutherford experiment, minimum number of a particles will be deflec...
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- In Rutherford formula, maximum number of a-particles deflecting is for...
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- Which of the following is correct statement ?
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- If the volume of nucleus of an atom V is related to its mass number A ...
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- Photon of which light has maximum energy-
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