List of top Chemistry Questions on Acids, Bases And Salts asked in UP Board XII

100 ml of 10 M HCl is mixed with 75 ml of 10 M Na$_2$CO$_3$. The resulting solution would be –
The correct order of increasing acid strength is
Explain the difference between molarity and molality of a solution. How does a change in temperature influence their values?
Williamson's synthesis

Write short notes on the following: Reimer-Tiemann's reaction

An aqueous solution containing 12.48 gm of barium chloride in 1.0 kg of water, boils at 373.0832 K. Calculate the degree of dissociation of barium chloride. (\( K_b = 0.52 \) kg mol\(^{-1}\), molar mass of BaCl\(_2\) = 208.34)
How does the acidified \( KMnO_4 \) solution react with ferrous sulphate, \( SO_2 \), oxalic acid, and sodium thiosulphate?