TS EAMCET · Chemistry · Haloalkanes and Haloarenes
Phosgene is formed slowly from which one of the following on exposure to air and sunlight?
- A \(\mathrm{CHCl}_3\)
- B \(\mathrm{H}_3 \mathrm{CCl}\)
- C \(\mathrm{H}_3 \mathrm{COH}\)
- D \(\mathrm{C}_2 \mathrm{H}_5 \mathrm{Cl}\)
Answer & Solution
Correct Answer
(A) \(\mathrm{CHCl}_3\)
Step-by-step Solution
Detailed explanation
In the presence of air and light, chloroform forms carbonyl chloride (also called phosgene) which is extremely poisonous.…
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- Which of the following is not an air pollutant?TS EAMCET 2005 Easy
- Which one of the following statements is true about the froth flotation method?TS EAMCET 2020 Easy
- In the reactions \(\mathrm{I}\) and \(\mathrm{II}\) the covalencies of \(\mathrm{Be}\) and \(\mathrm{Al}\) in \(\mathrm{X}\) and \(\mathrm{Y}\) are respectively I \(\mathrm{Be}(\mathrm{OH})_2+\underset{\text { (excess) }}{\mathrm{NaOH}} \rightarrow \mathrm{X}\) (excess) II \(\mathrm{Al}(\mathrm{OH})_3+\underset{\text { (excess) }}{\mathrm{NaOH}} \rightarrow \mathrm{Y}\)TS EAMCET 2023 Medium
- Which one among the following statements is correct about a solution of borax in water?TS EAMCET 2019 Medium
- Dehydration of an organic acid X with concentrated \(\mathrm{H}_2 \mathrm{SO}_4\) at 373 K gives \(\mathrm{H}_2 \mathrm{O}\) and gas Y. The hybridisation of the carbon in Y and nature of Y are respectivelyTS EAMCET 2025 Medium
- In the following reaction \(\mathrm{a}, \mathrm{b}, \mathrm{p}, \mathrm{q}, \mathrm{r}\) and \(\mathrm{s}\) are \(\mathrm{a} \mathrm{XeF}+\mathrm{b} \mathrm{H}_2 \mathrm{O} \longrightarrow \mathrm{p} \mathrm{Xe}+\mathrm{qXeO}_3+\mathrm{rHF}+\mathrm{s} \mathrm{O}_2\) \(\begin{array}{llllll}\mathbf{a} & \mathbf{b} & \mathbf{p} & \mathbf{q} & \mathbf{r} & \mathbf{s}\end{array}\)TS EAMCET 2022 Easy
More PYQs from TS EAMCET
- The maximum interval in which the slopes of the tangents drawn to the curve \(y=x^4+5 x^3+9 x^2+6 x+2\) increase isTS EAMCET 2024 Easy
- Which one of the following elements reduces \(\mathrm{NaOH}\) to \(\mathrm{Na}\) ?TS EAMCET 2012 Easy
- The expansion of \(\left(1+x+x^2\right)^{-3 / 2}\) in powers of \(x\) is valid ifTS EAMCET 2023 Medium
- Which of the following conditions are correct for real solutions showing negative deviation from Raoult's law?TS EAMCET 2017 Easy
- The point/points of intersection of the common tangents of the two circles \(x^2+y^2-8 x-6 y+21=0\) and \(x^2+y^2-2 y-15=0\) is/areTS EAMCET 2020 Easy
- A plane \(\Pi\) is passing through the points \(A=(0,0,2), B=(1,0,1)\) and \(C=(\beta, 1,1)\). If the plane \(\Pi\) makes angle \(\alpha\) and \(\beta\) with the \(X Y\) and \(X Z\)-coordinate planes respectively, then \(\sin ^2 \alpha+\sin ^2 \beta=\)TS EAMCET 2020 Medium