NEET questions
18092 published questions with worked solutions.
- The -OH group of an alcohol or the carboxylic acid can be replaced by -Cl, using :-
- Reaction of HBr with propene in the presence of peroxide gives :-
- Chloropicrin is obtained by the reaction of
- The maximum number of molecules is present in :-
- The enzyme which hydrolysis triglycerides to fatty acids and glycerol is called :-
- Standard enthalpy and standard entropy changes for the oxidation of ammonia at 298 K are -382.64 kJ mol^ -1 and -145.6 JK^ -1...
- The solubility product of a sparingly soluble salt AX _2 is 3.2 10^ -11 . Its solubility (in moles/litre) is :-
- The standard e.m.f. of a galvanic cell involving cell reaction with n = 2 is found to be 0.295 V at 25^ . The equilibrium...
- Which one of the following statements about the zeolites is false :-Not in JEE Main or NEET syllabus
- Among [ Ni(CO) _4], [ Ni(CN) _4]^ 2- , [ NiCl _4]^ 2- species, the hybridization states at the Ni atom are, respectively :- (At....
- Among the following series of transition metal ions, the one where all metal ions have 3d^2 electronic configuration is :-
- Which of the following coordination compounds would exhibit optical isomerism :-
- The rapid change of pH near the stoichiometric point of an acid-base titration is the basis of indicator detection. pH of the...
- The work done during the expansion of a gas from a volume of 4 dm^3 to 6 dm^3 against a constant external pressure of 3 atm is :-
- In BrF _3 molecule, the lone pairs occupy equatorial positions to minimize :-
- Blood analysis of a patient reveals an unusually high quantity of carboxy-haemoglobin content. Which of the following conclusions...
- You are required to draw blood from a patient and to keep it in a test tube for analysis of blood corpuscles and plasma. You are...
- The cardiac pacemaker in a patient fails to function normally. The doctors find that an artificial pacemaker is to be grafted in...
- Which one of the following precedes reformation of the nuclear envelope during M phase of the cell cycle :-
- In transgenics expression of transgene in target tissue is determined by :-