TS EAMCET · Chemistry · s Block Elements
Assertion (A) \(\mathrm{LiCl}\) and \(\mathrm{MgCl}_2\) are soluble in ethanol. Reason (R) Lithium and magnesium are harder than their respective group elements. The correct option among the following is
- A \((A)\) is true, \((R)\) is true and \((R)\) is the correct explanation for \((A)\)
- B \((A)\) is true, \((R)\) is true but \((R)\) is not the correct explanation for \((A)\).
- C (A) is true but (R) is false.
- D (A) is false but (R) is true.
Answer & Solution
Correct Answer
(B) \((A)\) is true, \((R)\) is true but \((R)\) is not the correct explanation for \((A)\).
Step-by-step Solution
Detailed explanation
Assertion (A) \(\mathrm{LiCl}\) and \(\mathrm{MgCl}_2\) are soluble in ethanol. Reason (R) Lithium and magnesium are harder than their respective group elements. The correct option among the following is
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
- The major product obtained in the reaction of isobutyl benzene with acetic anhydride in the presence of anhydrous is:TS EAMCET 2018 Hard
- Statement (A) Among the oxides of nitrogen, \(\mathrm{NO}\) and \(\mathrm{NO}_2\) are paramagnetic. Statement (B) NO is paramagnetic in the gaseous state and diamagnetic in liquid state. The correct answer isTS EAMCET 2019 Medium
- Number of possible constitutional isomers of alkane with formula \(\mathrm{C}_6 \mathrm{H}_{14}\) isTS EAMCET 2018 Medium
- Sulphuric acid reacts with sodium hydroxide as follows : \(\mathrm{H}_2 \mathrm{SO}_4+2 \mathrm{NaOH} \longrightarrow \mathrm{Na}_2 \mathrm{SO}_4+2 \mathrm{H}_2 \mathrm{O}\) What will be the amount of sodium sulphate formed, when \(1 \mathrm{~L}\) of \(0.2 \mathrm{M}\) sulphuric acid is allowed to react with \(1 \mathrm{~L}\) of \(0.2 \mathrm{M}\) sodium hydroxide solution?TS EAMCET 2020 Medium
- The basic difference in approach between Mendeleev's periodic law and modern periodic law is the change on the basis of classification of elements fromTS EAMCET 2020 Easy
- A low boiling point metal contains high boiling point metal as impurity. The correct refining method isTS EAMCET 2024 Easy
More PYQs from TS EAMCET
- Equation of the plane through the mid-point of the line segment joining the points \(\mathrm{A}(4,5,-10)\) and \(\mathrm{B}(-1,2,1)\) and perpendicular to \(\mathrm{AB}\) isTS EAMCET 2023 Medium
- The area (in sq units) of the triangle whose vertices are the points represented by the complex numbers \(0, z\), \(z e^{i \alpha}(0 < \alpha < \pi)\) isTS EAMCET 2018 Easy
- The number of non-real roots of the equation \(x^{10}-3 x^8+5 x^6-5 x^4+3 x^2-1=0\) isTS EAMCET 2022 Medium
- \(16 \sin 12^{\circ} \cos 18^{\circ} \sin 48^{\circ}=\)TS EAMCET 2025 Medium
- If the points form a right angled triangle then the number of possible values of isTS EAMCET 2022 Easy
- A magnetic needle lying parallel to a magnetic field is turned through \(60^{\circ}\). The work done on it is \(W\). The torque required to maintain the magnetic needle in the position mentioned above isTS EAMCET 2012 Medium