List of top Questions asked in NEET (UG)

Which one of the following pairs of species have the same bond order?
Identify A and predict the type of reaction
Identify A and predict the type of reaction
A first order reaction has a specific reaction rate of 10–2 s–1. How much time will it take for 20 g of the reactant to reduce to 5 g?
Name the gas that can readily decolourises acidified KMnO4 solution:
The heating of phenyl-methyl ethers with HI produces.
Pick out the correct statement with respect \([Mn(CN)_6]^{3–}\) :
Ionic mobility of which of the following alkali metal ions is lowest when aqueous solution of their salts are put under an electric field?
The equilibrium constants of the following are.
\(N_2+3H_2⇋NH_3\)     \(K_1\)
\(N_2+O_2⇋2No\)    \(K_2\)
\(H_2+\frac 12O_2⇋H_2O\)    \(K_3\)
The equilibrium constant \((K)\) of the reaction:
\(2NH_3+\frac 52O_2⇋2NO+3H_2O\)
will be
Which of the following reactions is appropriate for converting acetamide to methanamine?
Mechanism of a hypothetical reaction \(X_2 + Y_2→ 2XY\) is given below :
(i) \(X_2→ X + X\) (fast)
(ii) \(X + Y_2⇋ XY + Y\) (slow)
(iii) \(X + Y → XY\) (fast)
The overall order of the reaction will be
The IUPAC name of the compound
The IUPAC name of the compound
Extraction of gold and silver involves leaching with CN– ion. Silver is later recovered by
A first order reaction has a specific reaction rate of $10^{-2} \, sec^{-1}$. How much time will it take for $20\, g$ of the reactant to reduce to $5\, g$ ?
The water potential of pure water is :
The ratio of wavelengths of the last line of Balmer series and the last line of Lyman series is :
A gene whose expression helps to identify transformed cell is known as :
Which statements is wrong for Krebs' cycle ?
The pivot joint between atlas and axis is a type of :
Which of the following is dependent on temperature?
During DNA replication, Okazaki fragments are used to elongate:
The morphological nature of the edible part of coconut is:
Mycorrhizae are the example of:
Phosphoenol pyruvate (PEP) is the primary $CO_2$ acceptor in:
The correct increasing order of basic strength for the following compounds is :
The number of geometrical isomers of $CH_{3} CH=CH-CH=CH-CH=CHCl$ is