Advertisements
Advertisements
प्रश्न
Which of the following fluro compounds is most likely to behave as a Lewis base?
पर्याय
BF3
PF3
CF4
SiF4
Advertisements
उत्तर
PF3
Explanation:
BF3 → electron deficient → Lewis acid
PF3 → electron rich → Lewis base
CF4 → neutral → neither lewis acid nor base
SiF4 → neutral → neither lewis acid nor base
APPEARS IN
संबंधित प्रश्न
Answer the following in brief :
What are acids and bases according to Arrhenius theory?
Explain the amphoteric nature of water.
Which among the following compounds is used as selective weed killer?
In which oxidation state, group 15 elements act as Lewis base?
According to the Bronsted-Lowry theory, an acid is a substance that ____________.
Conjugate base for Bronsted acids H2O and HF are ___________.
What are Lewis acids and bases? Give two examples for each.
Discuss the Lowry – Bronsted concept of acids and bases.
Which of the following species is amphoteric in nature?
The species which will behave both as conjugate acid and conjugate base is ______.
