Chemistry · 2022
JEE Main · 27 July 2022, Shift 1 · Q69
Given below are two statements. Statement I: The chlorides of Be and Al have Cl -bridged structure. Both are soluble in organic solvents and act as…
Given below are two statements.
Statement I: The chlorides of Be and Al have Cl -bridged structure. Both are soluble in organic solvents and act as Lewis bases.
Statement II: Hydroxides of Be and Al dissolve in excess alkali to give beryllate and aluminate ions.In the light of the above statements, choose the correct answer from the options given below.
Official answer
(4)
Statement I is false but Statement II is true.
More from s-Block Elements
- Reaction of BeCl_2 with LiAlH_4 gives: AlCl_3 BeH_2 LiH LiCl (E) BeAlH_4 Choose the correct answer from options given below:2022
- Mg(NO_3)_2 · XH_2 O and Ba(NO_3)_2 · YH_2 O, represent formula of the crystalline forms of nitrate salts. Sum of X and Y is ____2023
- Ion having highest hydration enthalpy among the given alkaline earth metal ions is:2023
- For a good quality cement, the ratio of lime to the total of the oxides of Si, Al and Fe should be as close as to2023
- Given below are two statements: one is labelled as Assertion and the other is labelled as Reason (R). Assertion: Lithium salts are hydrated. Reason…2021
- Match List I with List II: Choose the correct answer from the options given below:2021
- Given below are two statements: Statement-I: The chlorides of both beryllium and aluminium have structures in which chlorobridges are present in…2021
- Match List - I with List - II: Choose the correct answer from the options given below:2021
JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.