AP EAMCET · Chemistry · p Block Elements (Group 15, 16, 17 & 18)
The gases liberated when zinc reacts with dilute and conc. \(\mathrm{HNO}_3\) respectively are
- A \(\mathrm{NO}, \mathrm{NO}_2\)
- B \(\mathrm{NO}, \mathrm{N}_2 \mathrm{O}\)
- C \(\mathrm{N}_2 \mathrm{O}, \mathrm{NO}\)
- D \(\mathrm{N}_2 \mathrm{O}, \mathrm{NO}_2\)
Answer & Solution
Correct Answer
(D) \(\mathrm{N}_2 \mathrm{O}, \mathrm{NO}_2\)
Step-by-step Solution
Detailed explanation
When zinc reacts with dilute \(\mathrm{HNO}_3\), it will produce nitrous oxide gas. At room temperature, it is a colourless, non-flammable gas, with a pleasant, slightly sweet odor.…
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
- In which of the following, elements are correctly arranged in the decreasing order of their second ionisation enthalpies?AP EAMCET 2022 Easy
- The correct statements among the following are
i. Saline hydrides produce \(\mathrm{H}_2\) gas when reacted with water
ii. Presently \(\sim 77 \%\) of the industrial dihydrogen is produced from coal
iii. Commercially marketed \(\mathrm{H}_2 \mathrm{O}_2\) contains \(3 \% \mathrm{H}_2 \mathrm{O}_2\)AP EAMCET 2024 Medium - The most acidic carboxylic acid isAP EAMCET 2025 Medium
- Which of the following species acts as both bronsted acid and base?AP EAMCET 2021 Easy
- The rate constant of a first order reaction was doubled when the temperature was increased from 300 to 310 K . What is its approximate activation energy (in \(\mathrm{kJ} \mathrm{mol}^{-1}\) )? ( \(\mathrm{R}=8.3 \mathrm{~J} \mathrm{~mol}^{-1} \mathrm{~K}^{-1} ; \log 2=0.3\) )AP EAMCET 2018 Easy
- In the electrolysis of a solution, how many grams of are plated out on the cathode, in the time that is required to liberate of , measured at and , at the anode?AP EAMCET 2021 Medium
More PYQs from AP EAMCET
- The energy stored in a strained wire is given byAP EAMCET 2020 Easy
- The general solution of the differential equation \(\sec (x-y+1) d y=d x\) isAP EAMCET 2025 Medium
- The energy stored in a \(50 \mathrm{mH}\) inductor carrying a current of \(4 \mathrm{~A}\) isAP EAMCET 2020 Easy
- If the first three terms in the binomial expansion of \((1+b x)^n\) in ascending powers of \(x\) are \(1,6 x\) and \(6 x^2\) respectively then \(b+n=\)AP EAMCET 2017 Medium
- Along the X-axis, three charges \(\frac{q}{2},-q\) and \(\frac{q}{2}\) are placed at \(x=0, x=a\) and \(x=2 a\) respectively. The resultant electric potential at \(x=a+r\) (if \(a< < r)\) is : ( \(\varepsilon_0\) is the permittivity of free space)AP EAMCET 2006 Medium
- Water flows from a tap of diameter 1.5 cm with \(7.5 \times 10^{-5} \mathrm{~m}^3 \mathrm{~s}^{-1}\) Coefficient of Viscosity of water is \(10^{-3}\) Pas. The flow isAP EAMCET 2024 Easy