Chemistry, asked by chawla06, 9 months ago

The number of d-electrons in (Cr(H20)]3+ is
(a) 2
(b) 3
(c) 4
(d) 5

Answers

Answered by gaganrox225

1

Answer:(b)

Explanation:

Cr(Z = 24) : [Ar]184s13d5

Cr3+ : [Ar]183d3

Hybridisation is d2sp3. Complex is paramagnetic with three unpaired electrons in d-subshell.

Answered by ancharuu

2

Answer is (b) 3

Thanku...!!

Previous Question

Next Question

Similar questions

Math, 4 months ago

which of the following represents the difference between the hightst limtof a class interval (6) size of class interval - (c) Dato (C) None of these. (1) Frequency...

Math, 4 months ago

What is the value of Fraction 1 over 2 x3 + 3.4y when x = 4 and y = 2?

Math, 4 months ago

sin⁴theta-cos⁴theta please solve this problem fast please...

English, 9 months ago

THE house the only one in the entire valley on the crest of a low hill. From this height one crest could see the river and the field of ripe corn dotted top of a hill with the flowers that always promised a good harvest. The only thing the earth needed was a downpour or at least a shower. Throughout the morning Lencho who knew his fields intimately had done nothing else but see the sky towards...

Math, 9 months ago

Give four Rational numbers equivalent to : [a] -49/9 [b] 6/-13 [c] -72/360...

Economy, 1 year ago

what was the state of literacy when the British left india?

Social Sciences, 1 year ago

what ia formal and informal sector credit ?

Biology, 1 year ago

(a) "The breathing cycle is rhythmic whereas exchange of gases is a continuous process". Justify this statement.