The s-Block Elements questions
270 published questions with worked solutions.
- Match List I with List II : List-I (Elements): (a) Li (b) Na (c) K (d) Cs List-II (Properties): (i) Poor water solubility of I^-...Not in JEE Main or NEET syllabus
- Given below are two statements : Statement I : None of the alkaline earth metal hydroxides dissolve in alkali. Statement II :...Not in JEE Main or NEET syllabus
- Which of the following statements are correct? (A) Both LiCl and MgCl_ 2 are soluble in ethanol. (B) The oxides Li_ 2 O and MgO...Not in JEE Main or NEET syllabus
- Choose the correct order of density of the alkali metals.Not in JEE Main or NEET syllabus
- Which one of the following alkaline earth metal ions has the highest ionic mobility in its aqueous solution?Not in JEE Main or NEET syllabus
- s-block element which cannot be qualitatively confirmed by the flame test isNot in JEE Main or NEET syllabus
- Assertion (A) : Lithium salts are hydrated. Reason (R) : Lithium has higher polarizing power than other alkali metal group...Not in JEE Main or NEET syllabus
- Choose the correct statement(s) (A) Beryllium oxide is purely acidic in nature. (B) Beryllium carbonate is kept in the atmosphere...Not in JEE Main or NEET syllabus
- Which one of the following alkali metals has lowest melting point ?Not in JEE Main or NEET syllabus
- Which one of the following does not represent the salt, Calcium carbonate ?Not in JEE Main or NEET syllabus
- Element X forms a chloride with the formula XCl_2, which is a solid with high melting point. X would most likely be in the same...Not in JEE Main or NEET syllabus
- The reaction that occurs on passing carbon dioxide gas through lime water isNot in JEE Main or NEET syllabus
- An element A of group 1 shows similarity to an element B belonging to group 2. If A has maximum hydration enthalpy in group 1...Not in JEE Main or NEET syllabus
- The metal salts formed during softening of hardwater using Clark's method are :Not in JEE Main or NEET syllabus
- Match List-I with List-II. List-I (Metal): (A) Li (B) Na (C) Rb (D) Cs List-II (Emitted light wavelength (nm)): (I) 670.8 (II)...Not in JEE Main or NEET syllabus
- Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R Assertion A: Sodium is about...Not in JEE Main or NEET syllabus
- Given below are two statements : Statement I: Lithium and Magnesium do not form superoxide Statement II: The ionic radius of Li^+...Not in JEE Main or NEET syllabus
- Alkali metal from the following with least melting points isNot in JEE Main or NEET syllabus
- Match List-I with List-II: List-I: A. K B. KCl C. KOH D. Li List-II: I. Thermonuclear reactions II. Fertilizer III. Sodium...Not in JEE Main or NEET syllabus
- The density of alkali metals is in the order -Not in JEE Main or NEET syllabus
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