List of top Chemistry Questions

In which compound does Mn (Manganese) have its highest oxidation state?
The formula of sodium nitroprusside is:
What is the correct expression for the molar conductivity (\( \Lambda^\circ_m \)) of Al\(_2\)(SO\(_4\))\(_3\) at infinite dilution?
Biuret test is not given by:
Paraffin wax is:
Copper on reaction with moist air gives:
The best indicator for titrating 0.1 N Na2CO3 against 0.1 N HCl is:
The bond dissociation energies of gaseous H2, Cl2, and HCl are 104, 58, and 103 kcal, respectively. The enthalpy of formation of HCl gas would be:
In a Bowler's solution containing the same concentrations of B- and HB, the ratio of KB to B- is 10-10. The pH of the Bowler's solution will be:
Benzene on ozonolysis followed by reaction with Zn + H2O gives:
What is the enthalpy of neutralization for CH3COOH + NaOH?
What does sodium phthalate give on reaction with sodalime?
What is used for the Thermite Reaction?
Which of the following is not a Bronsted acid?
Calculate the number of unpaired electrons in [Mn(H2O)6]²⁺, considering H2O as a weak field ligand. (Atomic number of Mn = 25)
Which of the following oxides will be the most basic: Ti (22), V (23), Cr (24), Fe (26)?
What is the color of the flame produced when Magnesium (Mg) is burned in air?
Which process causes the oil to lose its taste?
What will be formed from the reaction: NaOH + Zn $\rightarrow$ ?
Which of the following is fully fluorinated polymer?
The main constituents of stainless steel are:
What is deposited on the walls after whitewashing?
How many grams of \(H_2O\) will be produced from 10g of \(H_2\) in an excess of oxygen?
Saponification occurs with...
Both CO2 and H2 gases are -