AP EAMCET · Chemistry · Classification of Elements and Periodicity in Properties
Match the following
- A A-I, B-II, C-III, D-IV
- B A-IV, B-III, C-II, D-I
- C A-II, B-I, C-III, D-IV
- D A-IV, B-I, C-III, D-II
Answer & Solution
Correct Answer
(B) A-IV, B-III, C-II, D-I
Step-by-step Solution
Detailed explanation
Alkali metals (group 1) \(=\mathrm{ns}^1\) Alkaline earth metals (group 2) \(=\mathrm{ns}^2\) Halogens \(\left(\right.\) group 17) \(=n s^2 n p^5\) Noble gases (group 18) \(=\mathrm{ns}^2 \mathrm{np}^6\)
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 is the wrong statement about
the liquid?AP EAMCET 2015 Easy - A person living in Shimla observed that, cooking food without using pressure cooker takes more time. The reason is that at high altitudeAP EAMCET 2021 Easy
- Which one of the following has the highest molar conductivity?AP EAMCET 2023 Medium
- \(\begin{aligned} \mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}+4 \mathrm{I}_2+ & 3 \mathrm{Na}_2 \mathrm{CO}_3 \longrightarrow \\ & \mathrm{X}+\mathrm{HCOONa}+5 \mathrm{NaI}+3 \mathrm{CO}_2+2 \mathrm{H}_2 \mathrm{O}\end{aligned}\)
In the above reaction, ' \(X\) ' isAP EAMCET 2015 Easy - Which of the following statements is not correct?AP EAMCET 2019 Medium
- Assertion (A) \(\mathrm{CuI}_2\) cannot be prepared by the reaction of \(\mathrm{Cu}^{2+}(a q)\) with \(\mathrm{I}^{-}(a q)\)
Reason (R) Aqueous \(\mathrm{Cu}^{2+}\) solution is blue in colour
The correct answer isAP EAMCET 2018 Medium
More PYQs from AP EAMCET
- When an external force with angular frequency \(\omega_d\) acts on a system of natural angular frequency \(\omega\), the system oscillates with angular frequency \(\omega_{\mathrm{d}}\). The condition for the amplitude of oscillations to be maximum isAP EAMCET 2023 Easy
- Given, \(\triangle A B C\) such that \(A\) is \(2 \hat{\mathbf{i}}-\hat{\mathbf{j}}+\hat{\mathbf{k}}, B\) is \(\hat{\mathbf{i}}-3 \hat{\mathbf{j}}-5 \hat{\mathbf{k}}\) and \(C\) is \(3 \hat{\mathbf{i}}-4 \hat{\mathbf{j}}-4 \hat{\mathbf{k}}\), then \(\triangle A B C\) isAP EAMCET 2020 Easy
- \({ }_6 \mathrm{C}^{12}\) and \({ }_1 \mathrm{~T}^3\) are formed in nature due to the nuclear reaction of neutron withAP EAMCET 2004 Easy
- The number of divisors of \(7!\) isAP EAMCET 2025 Medium
- \(\sin A+\sin B=\sqrt{3}(\cos B-\cos A)\)
\(\Rightarrow \sin 3 A+\sin 3 B\) is equal toAP EAMCET 2007 Hard - If \(729 \int_1^3 \frac{1}{x^3\left(x^2+9\right)^2} d x=a+\log b\), then \(a-b=\)AP EAMCET 2024 Easy