List of top Questions asked in MHT CET

What is the oxidation number of As in H\(_3\)AsO\(_3\)?
Identify the product ‘A’ in the following reaction:
\text{Aniline} + (CH\(_3\)CO)\(_2\)O \(\xrightarrow{\text{pyridine}}\) A
What will be the concentration of NaCl solution, if the molar conductivity and conductivity of NaCl solution are 124.3 \(\Omega^{-1}\)cm\(^2\)mol\(^{-1}\) and 1.243 × 10\(^-4\) \(\Omega^{-1}\)cm\(^1\) respectively?
Which among the following is used as refrigerants and for air conditioning?
What type of intermolecular force is present between magnesium chloride and water?
Which of the following salts contain interstitial water molecules in it?
The reaction \( 2R - Cl + CoF_2 \rightarrow 2R - F + CoCl_2 \) is an example of .......
A metallic element crystallizes in simple cubic lattice. If edge length of the unit cell is 34Å, with density 8 g/cm\(^3\), what is the number of unit cells in 100 g of the metal? (Molar mass of metal = 108 g/mol)
Which among the following compounds belongs to lipids?
What is the effective atomic number of Zn in \([Zn(NH_3)_4]SO_4\)? (Atomic number of Zn = 30)
What is the value of C-O-H bond angle in CH\(_3\)-OH?
Which among the following is an antioxidant?
Alkyl cyanides on reduction by sodium and ethanol give primary amines. This reaction is called as _____.
If concentration of reactant ‘A’ is increased by 10 times, the rate of reaction becomes 100 times. What is the order of reaction if rate law is rate = k[A]\(^n\)?
Zirconium is refined by ..................
Which among the following compounds has the highest boiling point?
Which among the following is non-poisonous in nature?
Identify the enzyme that catalyses the reaction of CO\(_2\) with water in the human body.
What is the bond order of B\(_2\) molecule?
Which among the following is a biodegradable polymer?
What is the molarity of solution containing 3.2g of NaOH (Molar mass 40g mol\(^{-1}\)) in 250 cm\(^3\) of water?
If a centimolar aqueous solution of K\(_3\)[Fe(CN)\(_6\)] has degree of dissociation 0.78, what is the value of van't Hoff factor?
Xenon crystallizes in fcc lattice and the edge length of unit cell is 620 pm. What is the radius of Xe atom?
Which of the following statements is true for the carbonyl group?
Which among the following pairs of halogen forms the interhalogen compound of the type XX'Y?