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JEE MAIN 2019
11-01-2019 S1
Question
The correct match between item (I) and item (II) is:
Select the correct option:
A
$(\mathrm{A}) \rightarrow(\mathrm{R}) ;(\mathrm{B}) \rightarrow(\mathrm{P}) ;(\mathrm{C}) \rightarrow(\mathrm{R})$
B
(A) → (R); (B) → (P) : (C) → (S)
C
(A) → (Q); (B) → (P); (C) → (R)
D
(A) → (Q); (B) → (R); (C) → (S)
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
View Solution
Solution
(A) Norethindrone - Antifertility (Q) (B) Ofloxacin - Anti-biotics (P) (C) Equanil - Tranquilizer (R)
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Physics
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According to Bohr's theory, $\mathrm{E}_{\mathrm{n}}=$ Total energy $\mathrm{K}_{\mathrm{n}}=$ Kinetic energy $\mathrm{V}_{\mathrm{n}}=$ Potential energy $\mathrm{r}_{\mathrm{n}}=$ Radius of $\mathrm{n}^{\text {th }}$ orbit...
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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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75.2 g of $\mathrm{C}_6 \mathrm{H}_5 \mathrm{OH}$ (phenol) is dissolved in a solvent of $\mathrm{K}_{\mathrm{f}}=14$. If the depression in freezing point...
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Ammonia is always is added in this reaction. Which of the following must be incorrect?
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When ammonia is added to the solution, pH is raised to 11 . Which half-cell reaction is affected by pH...
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