List of top Chemistry Questions asked in MHT CET

What is the number of hydrogen atoms present in 5.4 g of urea?
Calculate the work done in the oxidation of one mole $HCl_{(g)}$ at 27$^\circ$C, according to reaction.
$4HCl_{(g)} + O_{2(g)} \rightarrow 2Cl_{2(g)} + 2H_2O_{(g)}$
(R = 8.314 J K$^{-1}$ mol$^{-1}$)
Find the concentration of sodium acetate when added to 0.1 M solution of acetic acid to form a buffer solution of pH = 5.5 ? (pK$_a$ of CH$_3$COOH = 4.5)
Which actinoid from following in its +3 state has largest size?
Which of the following halogens does always show oxidation state -1 ?
Which from following carbohydrates produces glucose, galactose and fructose on hydrolysis?
Identify catalyst used in following reaction.
$CO_{(g)} + H_2O_{(g)} \xrightarrow{623\text{ K}} CO_{2(g)} + H_{2(g)}$
What is percent dissociation of $NH_4OH$ if molar conductance at zero concentration for $NH_4Cl, NaCl$ and $NaOH$ are 130, 109 and 213 S cm$^2$ mol$^{-1}$ respectively and molar conductivity of 0.01 M $NH_4OH$ is 9.0 S cm$^2$ mol$^{-1}$ ?
Identify the reagent used for Rosenmund reduction.
Which from following complexes does NOT obey EAN rule?
Which of the following reagents is used in the preparation of nitroalkane from haloalkane?
Identify conjugate acid and conjugate base for $HCO_3^-$ ion respectively
What type of alcohol is the crotonyl alcohol?
What is the name of monomer used in the formation of a polymer
Which of the following is obtained as major product when excess of methane is treated with limited chlorine in presence of UV light?
Which from following complexes contains anionic ligand?
What type of solution is the $H_2$ in palladium?
Find principle of green chemistry to show protection of selective group is not advantageous.
Which of the following is NOT a characteristic of chemisorption?
What is half life of a first order reaction if time required to decrease concentration of reactant from 0.4 M to 0.1 M is $x$ hour?
Identify 'A' in the following reaction.
A + Acetyl chloride $\xrightarrow[AlCl_3]{anhydrous}$ 2-Chloroacetophenone + 4-Chloroacetophenone}
Which from following gases causes the depletion of ozone layer in upper atmosphere?
Identify a side chain (R) group present in Leucine, an amino acid.
Calculate osmotic pressure of 0.1 M aqueous solution of an electrolyte at 300 K if van't Hoff factor is 1.125. [R = 0.0821 atmdm$^3$ K$^{-1}$ mol$^{-1}$]
Which from following elements belongs to inner transition elements?