NEET questions
18092 published questions with worked solutions.
- The compound C _7 H _8 undergoes the following reactions: C _7 H _8 3 Cl _2/ A Br _2/ Fe B Zn/HCl C The product 'C' is
- Hydrocarbon (A) reacts with bromine by substitution to form an alkyl bromide which by Wurtz reaction is converted to gaseous...
- Which of the following molecules represents the order of hybridisation sp^2, sp^2, sp, sp from left to right atoms?
- Which of the following is correct with respect to -I effect of the substituents? (R = alkyl)
- Carboxylic acids have higher boiling points than aldehydes, ketones and even alcohols of comparable molecular mass. It is due to...
- Match the metal ions given in Column I with the spin magnetic moments of the ions given in Column II and assign the correct code...
- Which one of the following ions exhibits d-d transition and paramagnetism as well?
- Iron carbonyl, Fe(CO) _5 is
- The type of isomerism shown by the complex [ CoCl _2( en )_2] is
- The geometry and magnetic behaviour of the complex [ Ni(CO) _4] are
- Following solutions were prepared by mixing different volumes of NaOH and HCl of different concentrations : (a) 60 mL M 10 HCl +...
- On which of the following properties does the coagulating power of an ion depend?Not in JEE Main or NEET syllabus
- Given van der Waals constant for NH _3, H _2, O _2 and CO _2 are respectively 4.17, 0.244, 1.36 and 3.59, which one of the...
- The solubility of BaSO _4 in water is 2.42 10^ -3 g L ^ -1 at 298 K. The value of its solubility product (K_ sp ) will be (Given...
- In which case is number of molecules of water maximum?
- The correct difference between first and second order reactions is that
- Among CaH _2, BeH _2, BaH _2, the order of ionic character is
- For the redox reaction MnO _4^- + C _2 O _4^ 2- + H ^+ Mn ^ 2+ + CO _2 + H _2 O The correct coefficients of the reactants for the...
- Which one of the following conditions will favour maximum formation of the product in the reaction, A _2(g) + B _2(g) X _2(g) _rH...
- When initial concentration of the reactant is doubled, the half-life period of a zero order reaction