List of top Physics Questions asked in MET

The function of \( Fe(OH)_{3} \) in the contact process is
In which of the following, \( NH_{3} \) is not used?
The magnetic moment of a transition metal ion is \( \sqrt{15} \,\text{BM} \). Therefore, the number of unpaired electrons present in it is
The IUPAC name of \( [Co(NH_{3})_{5}ONO]^{2+} \) ion is
The oxidation state of Fe in the brown ring complex: \( [Fe(H_{2}O)_{5}NO]SO_{4} \) is
If \( f : [2,3] \rightarrow \mathbb{R} \) is defined by \( f(x) = x^{3 + 3x - 2} \), then the range of \( f(x) \) is contained in the interval
\( \{ x \in \mathbb{R} : \frac{2x - 1}{x^{3} + 4x^{2} + 3x} \in \mathbb{R} \} \) equals
Using mathematical induction, the numbers \( a_{n} \) are defined by \( a_{0} = 1,\; a_{n+1} = 3n^{2} + n + a_{n}, \; (n \ge 0) \). Then, \( a_{n} \) is equal to
The number of subsets of \( \{1, 2, 3, \ldots, 9\} \) containing at least one odd number is
The coefficient of \( x^{24} \) in the expansion of \( (1+x^{2})^{12}(1+x^{12})(1+x^{24}) \) is
If \( x \) is numerically so small that \( x^{2} \) and higher powers of \( x \) can be neglected, then \( \left(1+\frac{2x}{3}\right)^{3/2} \cdot (32+5x)^{-1/5} \) is approximately equal to
\( \frac{1}{e^{3x}}(e^{x} + e^{5x}) = a_{0} + a_{1}x + a_{2}x^{2} + \cdots \Rightarrow 2a_{1} + 2^{3}a_{3} + 2^{5}a_{5} + \cdots \) is equal to
For \( |x| < 1 \), the constant term in the expansion of \( \frac{1}{(x-1)^{2}(x-2)} \) is
$p$ points are chosen on each of the three coplanar lines. The maximum number of triangles formed with vertices at these points is
A binary sequence is an array of 0's and 1's. The number of $n$-digit binary sequences which contain even number of 0's is
Argon is used
The incorrect statement in respect of chromyl chloride test is
Lucas test is associated with
The condensation polymer among the following is
Rate of physical adsorption increases with
Among the following, the compound that contains ionic, covalent and coordinate linkage is
A bivalent metal has an equivalent mass of 32. The molecular mass of the metal nitrate is
The characteristic not related to alkali metal is
Excess of carbon dioxide is passed through 50 mL of 0.5 M calcium hydroxide solution. After the completion of the reaction, the solution was evaporated to dryness. The solid calcium carbonate was completely neutralised with 0.1 N hydrochloric acid. The volume of hydrochloric acid required is (Atomic mass of calcium = 40)
The correct order of ionisation energy of C, N, O, F is