A+2B AB₂. 36.0 g of 'A' (Molar mass: 60 g mol ⁻¹) and 56.0 g of 'B' (Molar mass: 80 g mol ⁻¹) are allowed to react. Which of the following statements are correct ? A. 'A' is the limiting reagent. B. 77.0 g of AB₂ is formed. C. Molar mass of AB₂ is 140 g mol ⁻¹. D. 15.0 g of A is left unreacted after the completion of reaction. Choose the correct answer from the options given below:

Some Basic Concepts in Chemistry: JEE Main 2026 Chemistry question

JEE Main 2026 · 22 Jan, Evening shift · Q58

JEE Main 202622 Jan, Evening shiftChemistryMediumSome Basic Concepts in Chemistry88× since 2002

\mathrm{A+2B\longrightarrow AB_2}

36.0

g of 'A' (Molar mass :

60

g mol

^{-1}

) and

56.0

g of 'B' (Molar mass :

80

g mol

^{-1}

) are allowed to react. Which of the following statements are correct ? A. 'A' is the limiting reagent. B.

77.0

g of

\mathrm{AB_2}

is formed. C. Molar mass of

\mathrm{AB_2}

140

g mol

^{-1}

. D.

15.0

g of A is left unreacted after the completion of reaction. Choose the correct answer from the options given below :

JEE Main 2026 Some Basic Concepts in Chemistry Question with Solution (22 Jan Evening shift, Q58) | JEE Arc

JEE Main 2026 · 22 Jan, Evening shift · Q58

JEE Main 202622 Jan, Evening shiftChemistryMediumSome Basic Concepts in Chemistry88× since 2002

\mathrm{A+2B\longrightarrow AB_2}

36.0

g of 'A' (Molar mass :

60

g mol

^{-1}

) and

56.0

g of 'B' (Molar mass :

80

g mol

^{-1}

) are allowed to react. Which of the following statements are correct ? A. 'A' is the limiting reagent. B.

77.0

g of

\mathrm{AB_2}

is formed. C. Molar mass of

\mathrm{AB_2}

140

g mol

^{-1}

. D.

15.0

g of A is left unreacted after the completion of reaction. Choose the correct answer from the options given below :