WBJEE · Chemistry · p Block Elements (Group 15, 16, 17 & 18)
\(\mathrm{Cl}_{2} \mathrm{O}_{7}\) is the anhydride of
- A \(\mathrm{HOCl}\)
- B \(\mathrm{HClO}_{2}\)
- C \(\mathrm{HClO}_{3}\)
- D \(\mathrm{HClO}_{4}\)
Answer & Solution
Correct Answer
(D) \(\mathrm{HClO}_{4}\)
Step-by-step Solution
Detailed explanation
\(\mathrm{Cl}_{2} \mathrm{O}_{7}\) is the anhydride of \(\mathrm{HClO}_{4}\). It reacts with water slowly to give perchloric acid. \(\mathrm{Cl}_{2} \mathrm{O}_{7}+\mathrm{H}_{2} \mathrm{O} \longrightarrow \underset{\text { Perchloric acid }}{2 \mathrm{HClO}_{4}}\) Its structure…
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 one of the following solutions will have highest conductivity?WBJEE 2021 Easy
- Two base balls (masses: \(m_1=100 \mathrm{~g}\), and \(m_2=50 \mathrm{~g}\) ) are thrown. Both of them move with uniform velocity, but the velocity of \(m_2\) is 1.5 times that of \(m_1\). The ratio of de Broglie wavelengths \(\lambda\left(m_1\right): \lambda\left(m_2\right)\) is given byWBJEE 2023 Easy
- \(58.4 \mathrm{g}\) of \(\mathrm{NaCl}\) and \(180 \mathrm{g}\) of glucose were separately dissolved in \(1000 \mathrm{mL}\) of water. Identify the correct statement regarding the elevation of boiling point (b.p) of the resulting solutions.WBJEE 2012 Hard
- Which of the following orbitals will have zero probability of finding the electron in the yz plane ?WBJEE 2010 Easy
- What will be the normality of the salt solution obtained by neutralising \(x\) mL. \(y\) (N) HCl with \(y \quad\) mL \(x\) (N) \(\mathrm{NaOH}\), and finally adding \((x+y) \mathrm{mL}\) distilled waterWBJEE 2017 Medium
- For a spontaneous process, the incorrect statement isWBJEE 2024 Easy
More PYQs from WBJEE
- A proton and an electron initially at rest are accelerated by the same potential difference. Assuming that a proton is 2000 times heavier than an electron, what will be the relation between the de Broglie wavelength of the proton \(\left(\lambda_{p}\right)\) and that of electron \(\left(\lambda_{c}\right) ?\)WBJEE 2019 Medium
- The ratio of magnetic field and magnetic moment at the centre of a current carrying circular loop is \(x\). When both the current and radius is doubled the ratio will beWBJEE 2010 Medium
- If 64,27,36 are the Pth \(Q\) th and \(R\) th terms of a GP, then \(P+2 Q\) is equal toWBJEE 2012 Easy
- A liquid of bulk modulus \(k\) is compressed by applying an external pressure such that its density increases by \(0.01 \% .\) The pressure applied on the liquid isWBJEE 2017 Easy
- The correct order of equivalent conductances at infinite dilution in water at room temperature for \(\mathrm{H}^{+}, \mathrm{K}^{+}, \mathrm{CH}_{3} \mathrm{COO}^{-}\) and \(\mathrm{HO}^{-}\) ions isWBJEE 2013 Easy
- \(\left|\begin{array}{lll}a-b & b-c & c-a \\ b-c & c-a & a-b \\ c-a & a-b & b-c\end{array}\right|=\)WBJEE 2011 Easy