QJEEM19Ch6d26: JEE Main 2019 Chemistry - Class 11 JEEM19Ch6d26 Solution: For the following reaction, in the mass of water produced from…

Question

Verified Solution • 2025–26 Session moderate

For the following reaction, in the mass of water produced from 445 g of C₅₇H₁₁₀O₆ is :

2C₅₇H₁₁₀O₆(s) + 163 O₂(g)

\to

114 CO₂(g) + 110 H₂O(l)

Accepted Answer

moles of C₅₇H₁₁₀O₆(s) =

\frac{445}{890}

= 0.5 moles

2C₅₇H₁₁₀O₆(s) + 163 O₂(g)

\to

114 CO₂(g) + 110 H₂O(l)

n_H₂O =

\frac{110}{4}

=

\frac{55}{2}

m_H₂O =

\frac{55}{2}

\times

18

= 495 gm

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