Home
Class 11
CHEMISTRY
Be forms [BeF(4)]^(2-), but Al forms [Ai...

Be forms `[BeF_(4)]^(2-)`, but `Al` forms `[AiF_(6)]^(3-)`.
Reason (R ): Be does not have `d`-orbitals in the valence shell but `Al` has.

A

Statement : 1 is ture, Statement 2 is also ture, Statement 2 is the correct explanation of statement 1

B

Statement 1 is ture, Statement 2 is also ture, statement 2 is not the correct explanation of statement 1

C

Statement 1 is true, Statement 2 is false.

D

Statement 1 is also false, Statement 2 is ture

Text Solution

Verified by Experts

The correct Answer is:
A
Statement-2 is the correct explanation for statement-1
Promotional Banner

Topper's Solved these Questions

  • S-BLOCK ELEMENTS (ALKALI AND ALKALINE EARTH METALS )

    DINESH PUBLICATION|Exercise MCR|6 Videos

  • REDOX REACTIONS

    DINESH PUBLICATION|Exercise Reasoning Type Questions|4 Videos

  • STATE OF MATTER (GASEOUS AND LIQUID STATE)

    DINESH PUBLICATION|Exercise Ulitmate Preparatory package|20 Videos

Similar Questions

Explore conceptually related problems

Nitrogen has no d-orbital in its valence shell and therefore it cannot

A : Al forms [Al F_(6)]^(3-) R : It is octahedral complex .

Assertion: Al forms [AIF_(6)]^(3-) but B does not from [BF_(6)]^(3-) Reason: BF_(3) on hydrolysis gives HBF_(4) .

Assertion (A): Iodine forms IF_(7) . Reason (R ): In iodine 5d-subshell is available in the valence shell to expand its octet.

Assertion (A) : Maximum covalency of carbon si foure . Reason (R) : Carnon ahs no d-orbitals in its valence shell .