Home
Class 12
CHEMISTRY
(A): Thermal stability of the hydrides o...

(A): Thermal stability of the hydrides of VIA group elements decreases from `H_(2)O to `H_(2)Po`
(R): The heats of dissociation of M-H bond of hydrides of VIA group decreases down the group 

A

Both A & R are true, R is the correct explanation of A

B

Both A & R are true, R is not correct explanation of A

C

A is true, R is false

D

A is false, R is true

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • VIA GROUP ELEMENTS

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 2 (GENERAL CHARACTERISTICS)|6 Videos

  • VIA GROUP ELEMENTS

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 2 (HYDRIDES)|3 Videos

  • VIA GROUP ELEMENTS

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 1 (SULPHURIC ACID)|9 Videos

  • VA GROUP ELEMENTS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|51 Videos

  • VII GROUP ELEMENTS

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE -4|55 Videos

Similar Questions

Explore conceptually related problems

(A) Thermal stability of the hydrides of VIA group elements decreases from H_(2) O to H_(2) Po (R ) The heats of disociation of M-H bond of hydrides of VIA group decreases down the group

(A): Thermal stability of VA group hydrides decreases from NH_(3) to BiH_(3) (R): The dissociation energy of M - H bond! increases down the group regularly

In the hydrides of VI A group elements the boiling point increases from H_(2)S to H_(2)Po . It is because of increase in the

(A) : Thermal stability of VA group hydrides decreases from NH_3 " to " BIH_3 (R) : The bond dissociation energy of M - H bond increases down the group regularly

Write the order of thermal stability of the hydrides of group 16 elements.

Discuss the stability of hydrides of group 15 elements.

(A) Thermal stability of 16 ^(th) group hydrides decreases from H _(2) O to H_(2) PO (R ) From H _(2)O to H_(2)PO bond dissociation energy increases.

Ionic nature of group 2 hydrides is

Tonic nature of group 2 hydrides is