List of top Questions asked in MET

Which one of the following is the weakest acid?
For the reaction represented by the equation, \[ CX_4 + 2O_2 \rightarrow CO_2 + 2X_2O \] 9.0 g of CX$_4$ completely reacts with 1.74 g of oxygen. The approximate molar mass of X will be
Due to lanthanide contraction
Which of the following species contain an element in an oxidation state that is not a whole number?
Gold is extracted by hydrometallurgical process, based on its property
An aqueous solution of phosphoric acid, H$_3$PO$_4$ being titrated has molarity equal to 0.25 M. Which of the following could be normality of this solution?
Which of the following processes does not yield a primary amine?
Which of the following compounds will not react with Mg metal in the presence of ether to give a Grignard reagent?
How many enols (including stereo isomers) exist for 3-hexanone?
For \( K_\alpha \) line, \( \lambda \propto \frac{1}{(Z - 1)^2} \). Given ratio, find atomic number.
Block pressed against wall by force \(F\). Find incorrect statement.
Three infinite charged sheets are placed parallel. Find electric field at point \(P\).
A cylindrical conducting rod is kept along z-axis with magnetic field parallel to z-axis. Find induced current.
Temperature constant, pressure changes. Find bulk modulus.
Area ratio hole:beaker = 0.1, height = 3 m, hole at 52.5 cm from bottom. Find \(v^2\).
A circular disc of radius \(R/3\) is cut from a disc of radius \(R\). Find MOI of remaining part about \(O\).
Open organ pipe becomes closed. Find harmonic relation.
Ideal gas insulated, heated by current through resistance \(100\Omega\), current \(1A\) for 5 min. Find change in internal energy.
Simple pendulum lifted upward with acceleration \(a=1m/s^2\). Find ratio \(T_1^2/T_2^2\).
2 L water heated from \(27^\circ C\) to \(77^\circ C\), power = 160 J/s. Find time.
Which process does not occur through convection?
In measuring \(g = \frac{4\pi^2 l}{T^2}\), errors in \(l\) and \(T\) are given. Which gives most accurate result?
Cylinder with varying radius. Choose correct statement.
Circular divisions = 50, pitch = 0.5 mm. Find diameter.
Binary stars \(m_A, m_B\) move in circular orbits. Compare their time periods.