Given below are two statements :Statement I: Group 13 trivalent halides get easily hydrolyzed by water due to their covalent nature.Statement II: Alcl3upon hydrolysis in acidified aqueous solution forms octahedral ion.In the light of the above statements, choose the correct answer from the options given below :a)Statement I is true but statement II is falseb)Statement I is false but statement II is truec)Both statement I and statement II are falsed)Both statement I and statement II are trueCorrect answer is option 'D'. Can you explain this answer?

EduRev

All Courses

Explore Courses UPSC Exam UPSC Test Series Free Notes EduRev Infinity

Open App

JEE Exam > JEE Questions > Given below are two statements :Statement I: ...

Join the Discussion on the App

Given below are two statements :

Statement I: Group 13 trivalent halides get easily hydrolyzed by water due to their covalent nature.

Statement II: Alcl₃ upon hydrolysis in acidified aqueous solution forms octahedral

ion.

In the light of the above statements, choose the correct answer from the options given below :

a)
Statement I is true but statement II is false
b)
Statement I is false but statement II is true
c)
Both statement I and statement II are false
d)
Both statement I and statement II are true

Correct answer is option 'D'. Can you explain this answer?

FREE This question is part of

Test: JEE Main 2024 January 31 Shift 2

Attempt Test

Attempt this Test

Verified Answer

Given below are two statements :Statement I: Group 13 trivalent halide...

In trivalent state most of the compounds being covalent are hydrolysed in water. Trichlorides on hydrolysis in water form tetrahedral

species, the hybridisation state of element M is Sp³.

In case of aluminium, acidified aqueous solution forms octahedral

ion.

View all questions of this test

View all answers Start learning for free

< Previous Question Next Question >

Explore Courses for JEE exam

Similar JEE Doubts

Consider a solution of CH3COONH4 which is a salt of weak acid weak base. Theequilibrium involved in the solutions are :If we add these three reactions, then the net reaction isBoth CH3C00- and NH4 get hydrolysed independently and their hydrolysis depends on(i) their initial concentration(ii) the value of Kh which is Since both of the ions were produced from the same salt, their initial concentrations are same . Therefore unless untial the value of Kw/Kaand Kb is same, the degree of hydrolysis of ion cant be same.To explain why we assume that degree of hydrolysis of cation and anion is same, we need to now look at the third reaction i.e., combination of H+ and OH ions. It is obvious that this reaction happens only because one reaction produced H+ ion and the other produced OH ions. We can also note that this reaction causes both the hydrolysis reaction to occur more since their product ions are being consumed. Keep this thing in mind that the equilibrium which has smaller value of equilibrium conxtant is affected more by the common ion effect. For the same reason if for any reason a reaction is made to occur to a greater extent by the consumption of any one of the product ion, the reaction with the smaller value of equilibrium constant tends to get affected more.Therefore we conclude that firstly the hydrolysis of both the ions ocurs more in the presence of each other (due to consumption of the product ions) than in each other is absence. Secondly the hydrolysis of the ion which occurs to a lesser extent (due to smaller value of Kh) is affected more than the one whose Kh is greater. Hence we can see that the degree of hydrolysis of both the ions would be close to each other when they are getting hydrolysed in the presence of each other.Q.In a solution of NaHCO3 , the amphiprotic anion can under ionization to form H+ ion and hydrolysis to from OH ion.To calculat PH, suitable approximation is

View answer

This question has a paragraph followed by two statements, Statement – 1 and Statement – 2. Of the given four alternatives after the statements, choose the one that describes the statements.A thin air film is formed by putting the convex surface of a plane-convex lens over a plane glass plate. With monochromatic light, this film gives an interference pattern due to light reflected from the top (convex) surface and the bottom (glass plat e) surface of the film.Statement – 1 : When light reflects from the air-glass plate interface, the reflected wave suffers a phase change of π.Statement – 2 : The centre of the interference pattern is dark.

View answer

Directions: In this question, two statements are given, numbered 1 and 2. Read both the statements carefully and choose the correct option accordingly.Statement-1: The temperature dependence of resistance is usually given as R = R0(1 + αΔt). The resistance of a wire changes from 100 Ω to 150 Ω when its temperature is increased from 27°C to 227°C. This implies that α = 2.7 10-3/°C.Statement-2: R = R0(1 + αΔt) is valid only when the change in the temperature ΔT is small and ΔR = (R - R0) 0.

View answer

This questions has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes into two Statements.Statement-I : Higher the range, greater is the resistance of ammeter.Statement-II : To increase the range of ammeter, additional shunt needs to be used across it.

View answer

This question has statement I and statement II. Of the four choices given after the statements, choose the one that best describes the two statements.Statement - I: Apoint particle of mass m moving with speed with stationary point particle of mass M. If themaximum energy loss possible is given as then Statement - II: Maximum energy loss occurs when the particles get stuck together as a result of the collision.

View answer

Top Courses for JEEView all

Physics for JEE Main & Advanced

Mock Tests for JEE Main and Advanced 2025

Chemistry for JEE Main & Advanced

Mathematics (Maths) for JEE Main & Advanced

Chapter-wise Tests for JEE Main & Advanced

Top Courses for JEE

View all

Given below are two statements :Statement I: Group 13 trivalent halides get easily hydrolyzed by water due to their covalent nature.Statement II: Alcl3upon hydrolysis in acidified aqueous solution forms octahedral ion.In the light of the above statements, choose the correct answer from the options given below :a)Statement I is true but statement II is falseb)Statement I is false but statement II is truec)Both statement I and statement II are falsed)Both statement I and statement II are trueCorrect answer is option 'D'. Can you explain this answer?

Share with a Friend

Answer this doubt

Question Description
Given below are two statements :Statement I: Group 13 trivalent halides get easily hydrolyzed by water due to their covalent nature.Statement II: Alcl3upon hydrolysis in acidified aqueous solution forms octahedral ion.In the light of the above statements, choose the correct answer from the options given below :a)Statement I is true but statement II is falseb)Statement I is false but statement II is truec)Both statement I and statement II are falsed)Both statement I and statement II are trueCorrect answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Given below are two statements :Statement I: Group 13 trivalent halides get easily hydrolyzed by water due to their covalent nature.Statement II: Alcl3upon hydrolysis in acidified aqueous solution forms octahedral ion.In the light of the above statements, choose the correct answer from the options given below :a)Statement I is true but statement II is falseb)Statement I is false but statement II is truec)Both statement I and statement II are falsed)Both statement I and statement II are trueCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Given below are two statements :Statement I: Group 13 trivalent halides get easily hydrolyzed by water due to their covalent nature.Statement II: Alcl3upon hydrolysis in acidified aqueous solution forms octahedral ion.In the light of the above statements, choose the correct answer from the options given below :a)Statement I is true but statement II is falseb)Statement I is false but statement II is truec)Both statement I and statement II are falsed)Both statement I and statement II are trueCorrect answer is option 'D'. Can you explain this answer?.

Solutions for Given below are two statements :Statement I: Group 13 trivalent halides get easily hydrolyzed by water due to their covalent nature.Statement II: Alcl3upon hydrolysis in acidified aqueous solution forms octahedral ion.In the light of the above statements, choose the correct answer from the options given below :a)Statement I is true but statement II is falseb)Statement I is false but statement II is truec)Both statement I and statement II are falsed)Both statement I and statement II are trueCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.

Here you can find the meaning of Given below are two statements :Statement I: Group 13 trivalent halides get easily hydrolyzed by water due to their covalent nature.Statement II: Alcl3upon hydrolysis in acidified aqueous solution forms octahedral ion.In the light of the above statements, choose the correct answer from the options given below :a)Statement I is true but statement II is falseb)Statement I is false but statement II is truec)Both statement I and statement II are falsed)Both statement I and statement II are trueCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Given below are two statements :Statement I: Group 13 trivalent halides get easily hydrolyzed by water due to their covalent nature.Statement II: Alcl3upon hydrolysis in acidified aqueous solution forms octahedral ion.In the light of the above statements, choose the correct answer from the options given below :a)Statement I is true but statement II is falseb)Statement I is false but statement II is truec)Both statement I and statement II are falsed)Both statement I and statement II are trueCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Given below are two statements :Statement I: Group 13 trivalent halides get easily hydrolyzed by water due to their covalent nature.Statement II: Alcl3upon hydrolysis in acidified aqueous solution forms octahedral ion.In the light of the above statements, choose the correct answer from the options given below :a)Statement I is true but statement II is falseb)Statement I is false but statement II is truec)Both statement I and statement II are falsed)Both statement I and statement II are trueCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Given below are two statements :Statement I: Group 13 trivalent halides get easily hydrolyzed by water due to their covalent nature.Statement II: Alcl3upon hydrolysis in acidified aqueous solution forms octahedral ion.In the light of the above statements, choose the correct answer from the options given below :a)Statement I is true but statement II is falseb)Statement I is false but statement II is truec)Both statement I and statement II are falsed)Both statement I and statement II are trueCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Given below are two statements :Statement I: Group 13 trivalent halides get easily hydrolyzed by water due to their covalent nature.Statement II: Alcl3upon hydrolysis in acidified aqueous solution forms octahedral ion.In the light of the above statements, choose the correct answer from the options given below :a)Statement I is true but statement II is falseb)Statement I is false but statement II is truec)Both statement I and statement II are falsed)Both statement I and statement II are trueCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice JEE tests.

Explore Courses for JEE exam