Which of the following compound has the highest mass?

5 moles of

H_{2} O

No worries! We‘ve got your back. Try BYJU‘S free classes today!

12 moles of

{CO}_{2}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

10 moles of

{SO}_{2}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

13 moles of

{NO}_{2}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C 10 moles of ${SO}_{2}$
Gram molecular mass of a substance is the mass of one mole of that substance. It is the sum of the atomic masses of the constituent atoms.
$\begin{matrix} M o l e c u l e & N o . o f m o l e s & G r a m m o l e c u l a r m a s s o f a m o l e c u l e (g) & T o t a l m a s s (g) H_{2} O & 5 & 2 (1) + 16 = 18 & 90 C O_{2} & 12 & 12 + 2 (16) = 44 & 528 S O_{2} & 10 & 32 + 2 (16) = 64 & 640 N O_{2} & 13 & 14 + 2 (16) = 46 & 598 \end{matrix}$
Therefore, 10 moles of sulphur dioxide ${SO}_{2}$ have the greatest mass.

Suggest Corrections

Similar questions

(C_{12} H_{22} O_{11})

C O_{2}

C a C O_{3}

H_{2} O

N H_{3}

N O_{2}

C l

C o

A g N O_{3}

A g C l

N O_{2}

3.011 \times 10^{23}

N O_{2}

Join BYJU'S Learning Program