State True or False for the following statements:
$(i)$ The volume of $N_2$ is measured by nitrometer.
$(ii)$ The weight of $N_2$ is measured by nitrometer.
$(iii)$ The weight of $NH_3$ is measured by nitrometer.
$(iv)$ The volume of $NH_3$ is measured by nitrometer.
$(i)$ The volume of $N_2$ is measured by nitrometer.
$(ii)$ The weight of $N_2$ is measured by nitrometer.
$(iii)$ The weight of $NH_3$ is measured by nitrometer.
$(iv)$ The volume of $NH_3$ is measured by nitrometer.
(A) The nitrometer is an apparatus used for the collection and measurement of gases,specifically used in the Dumas method for the estimation of nitrogen.
$(i)$ True: The volume of $N_2$ gas is collected and measured in the nitrometer.
$(ii)$ False: The nitrometer measures the volume of $N_2$,not its weight.
$(iii)$ False: The nitrometer is not used to measure the weight of $NH_3$.
$(iv)$ False: The nitrometer is not used to measure the volume of $NH_3$ in this context.
Therefore,the correct sequence is: $(i-T, ii-F, iii-F, iv-F)$.
$(i)$ True: The volume of $N_2$ gas is collected and measured in the nitrometer.
$(ii)$ False: The nitrometer measures the volume of $N_2$,not its weight.
$(iii)$ False: The nitrometer is not used to measure the weight of $NH_3$.
$(iv)$ False: The nitrometer is not used to measure the volume of $NH_3$ in this context.
Therefore,the correct sequence is: $(i-T, ii-F, iii-F, iv-F)$.
Explore More
Similar Questions
$0.400 \ g$ of an organic compound $(X)$ gave $0.376 \ g$ of $AgBr$ in Carius method for estimation of bromine. The $\%$ of bromine in the compound $(X)$ is $.........$. (Given: Molar mass $AgBr = 188 \ g \ mol^{-1}$,$Br = 80 \ g \ mol^{-1}$)
In the Carius method for the estimation of halogen,$0.172 \ g$ of an organic compound showed the presence of $0.08 \ g$ of bromine. Which of these is the correct structure of the compound?
What is $CHN$ analysis in organic estimation?
Easy
View SolutionWhich method uses an instrument called a nitrometer?
Easy
View SolutionIn the Dumas method for the estimation of nitrogen,$0.388 \ g$ of an organic compound yielded $1.31 \ mL$ of $N_2$ gas collected at $293 \ K$ temperature and $746 \ mm$ pressure. Calculate the percentage of nitrogen in the compound. (Aqueous tension at $293 \ K = 6 \ mm$). (in $\%$)
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo