Chemistry · 2022
JEE Main · 29 June 2022, Shift 1 · Q81
Geraniol, a volatile organic compound, is a component of rose oil. The density of the vapour is 0.46 gL^-1 at 257°C and 100 mm Hg. The molar mass of…
Geraniol, a volatile organic compound, is a component of rose oil. The density of the vapour is $\displaystyle 0.46 \mathrm{gL}^{-1}$ at $\displaystyle 257$°C and $\displaystyle 100$ mm Hg. The molar mass of geraniol is \_\_\_\_ $\displaystyle \mathrm{g} \mathrm{mol}^{-1}$.
(Nearest Integer)
[Given : $\displaystyle \mathrm{R}=0.082 \mathrm{~L} \mathrm{~atm} \mathrm{~K}^{-1} \mathrm{~mol}^{-1}$ ]
Official answer
152
More from States of Matter
- At constant temperature, a gas is at a pressure of 940.3 mm Hg. The pressure at which its volume decreases by 40\% is ____ mm Hg. (Nearest integer)2023
- Arrange the following gases in increasing order of van der Waals constant 'a' A. Ar B. CH_4 C. H_2 O D. C_6 H_6 Choose the correct option from the…2023
- A 10 g mixture of hydrogen and helium is contained in a vessel of capacity 0.0125 m^3 at 6 bar and 27^° C. The mass of helium in the mixture is \ \ \…2022
- At 300 K, a sample of 3.0 g of gas A occupies the same volume as 0.2 g of hydrogen at 200 K at the same pressure. The molar mass of gas A is \ \ \ \…2022
- Three bulbs are filled with CH_4, CO_2 and Ne as shown in the picture. The bulbs are connected through pipes of zero volume. When the stopcocks are…2023
- A rigid nitrogen tank stored inside a laboratory has a pressure of 30 atm at 06:00 am when the temperature is 27 °C. At 03:00 pm, when the…2022
- Which one of the following graphs is not correct for ideal gas? d= Density, P= Pressure, T= Temperature2020
- Two flasks I and II shown below are connected by a valve of negligible volume. When the valve is opened, the final pressure of the system in bar is x…2021
JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.