A
B
C
D
Text Solution
Verified by Experts
JEE MAINS PREVIOUS YEAR-JEE MAIN 2022-Question
- IUPAC Name of [Rn]5f^(14)6d^(1)7s^2 is:
Text Solution
|
- If the pK(a) of a weak acid HA is 4.80 and the pK(b) of a weak base BO...
Text Solution
|
Text Solution
|
- SO2Cl2 + 2H2O to 2HCl + H2SO4 If 16 moles of NaOH are required to ne...
Text Solution
|
- Which of the following compounds absorb shortest wavelength of light ?
Text Solution
|
- S1: Acrolein can be obtained from glycerol by treatment with KHSO4 S...
Text Solution
|
- How many of the following compounds is/are diamagnetic ? N2,N2^(+),N...
Text Solution
|
- Number of Sp^3 carbon in C4H5N
Text Solution
|
- What is the degree of unsaturation of following compounds?
Text Solution
|
- Interhalogen compound formed by the reaction of bromine with excess of...
Text Solution
|
- In the extraction of copper which of the following compound is used in...
Text Solution
|
- What happens to viscous force with changes in temperature(T) and area(...
Text Solution
|
- How many of the following ion will release H2 gas on reacting with min...
Text Solution
|
- Which of the following is correct option for A and B according to foll...
Text Solution
|
- Arrange the following ions in order of increasing ionic radii. Li^(...
Text Solution
|
- The number of radial nodes in 4s and 3p orbitals are respecti...
Text Solution
|
- Which of the following quantum number is not possible ?
Text Solution
|
- Which of the following is the correct order of first ionization energy...
Text Solution
|
- Which of the following is the correct decreasing order of acidity ?
Text Solution
|
- From the given scheme, identify C ?,
Text Solution
|