NEET questions
18092 published questions with worked solutions.
- **Assertion A:** For an ideal solution formed by mixing liquids P and Q, _ mix H = 0 and _ mix V = 0 **Reason R:** No...
- The amino acid that gives a red-blood colour on treating its sodium fusion extract with sodium nitroprusside is
- The standard electrode potential (E^ ) for the half-cell reaction Fe^ 3+ + e^- Fe^ 2+ at 298 K is (Given : E^ (Fe^ 3+ /Fe) =...
- In an acidic medium, 10 mL of 0.25 M oxalic acid is titrated with KMnO_4 solution. If the volume of KMnO_4 solution required to...
- According to crystal field theory, the correct order of ligands with respect to their decreasing order of field strength is
- Two moles of an ideal gas undergo free expansion from 10 L to 100 L at 300 K. The values of S_ system and S_ surroundings are (R...
- 2A k B is a zero-order reaction, where k = 1.0 mol L ^ -1 min ^ -1 . If the initial concentration of A is 2 M, then the time...
- Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R. Assertion A: Generally, 3d...
- For a salt XY, which is a strong electrolyte, the plot of _m versus c has a slope of -90.0 S cm ^2 mol ^ -3/2 L ^ 1/2 at 298 K....
- The amount of carbon dioxide evolved upon complete combustion of 116 g of n-butane is (Given: atomic mass in amu H = 1, C = 12...
- Given below are two statements : Statement-I : Heating NaCl with concentrated H_2SO_4 and MnO_2 results in oxidation of Mn....
- Among the species given below, the spin-only magnetic moment is highest for (Given: Atomic number of Ti = 22, Mn = 25, Fe = 26...
- The lanthanide ion having four unpaired electrons is (Given : Atomic numbers of Ce = 58, Nd = 60, Tb = 65 and Ho = 67)
- Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R. Assertion A: The first...
- Consider the following statements about the solutions formed by mixing two liquids. A. An ideal solution thus formed obeys...
- A protein undergoes reversible thermal denaturation from its initial state N to denatured state D according to N D. At 60^ , the...
- Match the species in List-I with their geometry in List-II. List-I A. PCl_5 B. BrF_5 C. BF_4^- D. [Ni(CN)_4]^ 2- List-II I....
- Match the vitamins in List I with their sources in List II List I A. vitamin A B. vitamin B_ 12 C. vitamin E D. vitamin K List II...
- The correct decreasing order of oxidation state of the underlined atom in each molecule is
- Given below are two statements: Statement-I : Oxidation of p-nitrotoluene with acidic KMnO_4 gives an acid that is stronger than...