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JEE-MAIN 2021
17-03-2021 S2
Question
The electric field intensity produced by the radiation coming from a 100 W bulb at a distance of 3 m is E. The electric field intensity produced by the radiation coming from 60 W at the same distance is $\sqrt{\frac{x}{5} \mathrm{E}}$ Where the value of $x=$
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Showing 18 questions
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Match the extraction processes listed in Column I with metals listed in Column II:
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QJEE ADVANCE 20062006
We have taken a saturated solution of $\mathrm{AgBr} . \mathrm{K}_{\text {sp }}$ of AgBr is $12 \times 10^{-14}$. If $10^{-7}$...
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For the reaction, $2 \mathrm{CO}+\mathrm{O}_2 \longrightarrow 2 \mathrm{CO}_2 ; \Delta \mathrm{H}=-560 \mathrm{~kJ}$. Two moles of CO and one mole of...
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Ammonia is always is added in this reaction. Which of the following must be incorrect?
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QJEE ADVANCE 20062006
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QJEE ADVANCE 20062006
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QJEE ADVANCE 20062006
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