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QJEE MAIN 2025
Match List - I with List - II.
Choose the correct answer from the options given below :
JEE MainChemistryMedium
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QJEE MAIN 2025
Arrange the following in increasing order of solubility product :
$\mathrm{Ca}(\mathrm{OH})_{2}, \mathrm{AgBr}, \mathrm{PbS}, \mathrm{HgS}$
JEE MainChemistryMedium
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QJEE MAIN 2025
The purification method based on the following physical transformation is :
JEE MainChemistryEasy
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QJEE MAIN 2025
Given below are two statements : Statement (I): According to the Law of Octaves, the elements were arranged in the increasing order of their atomic...
JEE MainChemistryEasy
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QJEE MAIN 2025
Let ${\rm{A}} = \{ - 3, - 2, - 1,0,1,2,3\} $. Let R be a relation on A defined by $x{\rm{R}}y$ if and only if...
JEE MainMathematicsHard
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QJEE MAIN 2025
The amphoteric oxide among $\mathrm{V}_{2} \mathrm{O}_{3}, \mathrm{~V}_{2} \mathrm{O}_{4}$ and $\mathrm{V}_{2} \mathrm{O}_{5}$, upon reaction with alkali leads to formation of an oxide anion. The oxidation state...
JEE MainChemistryEasy
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QJEE MAIN 2025
Let a line passing through the point (4, 1, 0) intersect the line ${{\rm{L}}_1}:\frac{{x - 1}}{2} = \frac{{y - 2}}{3} = \frac{{z - 3}}{4}$ at...
JEE MainMathematicsMedium
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QJEE MAIN 2025
If $...
JEE MainMathematicsMedium
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QJEE MAIN 2025
Given below are two statements :
In the light of the above statements, choose the correct answer from the options given below:
JEE MainChemistryEasy
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QJEE MAIN 2025
Let ${a_1},{a_2},{a_3}, \ldots $ be a G.P. of increasing positive numbers. If ${a_3}{a_5} = 729$ and ${a_2} + {a_4} = \frac{{111}}{4}$ , then $...
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