Question:
Magnetic moment 2.83 BM is given by which of the following ions?
(At. nos. Ti = 22, Cr = 24, Mn = 25, Ni = 28)
Magnetic moment 2.83 BM is given by which of the following ions?
(At. nos. Ti = 22, Cr = 24, Mn = 25, Ni = 28)
(At. nos. Ti = 22, Cr = 24, Mn = 25, Ni = 28)
Updated On: Apr 20, 2026
- Ni2+
- Cr3+
- Mn2+
- Ti3+
Show Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
The correct option (A): Ni2+.
Was this answer helpful?
0
0
Top NEET Chemistry Questions
- A $100.0\, mL$ dilute solution of $Ag ^{+}$is electrolysed for $15.0$ minutes with a current of $1.25 \,mA$ and the silver is removed completely. What was the initial $\left[ Ag ^{+}\right]$?
- Under isothermal condition, a gas at 300 K expands from 0.1 L to 0.25 L against a constant externalpressureof2bar Theworkdonebythe gas i s : [Given that 1Lbar= 100J)
- Unit of entropy is : -
- For a reaction, activation energy E$_a$=0 and the rate constant at 200K is 1.6×10$^6$s$^{-1}$. The rate constant at 400K will be- [Given that gas constant] R= 8.314 J K$^{-1}$ mol$^{-1}$
- Half-life period of a first order reaction is $1386\, s.$ The specific rate constant of the reaction is
View More Questions
Top NEET d block elements Questions
- नीचे दो कथन दिए गए हैं : एक को अभिकथन A और दूसरे को कारण R निरूपित किया गया है।
अभिकथन A : संक्रमण तत्वों के 3d संक्रमण धातुओं के गलनांक उच्च होते हैं।
कारण R : अंतर-परमाणुक धात्विक बंध में 4s-इलेक्ट्रॉनों के अतिरिक्त 3d-इलेक्ट्रॉनों की भागीदारी होती है।
उपयुक्त विकल्प चुनिए : - 513 K પર KMnO₄ને ગરમ કરવાથી બનેલું લીલું પેરામેગ્નેટિક સ્પીસીઝ છે:
- પોટાશ એલમમાં \( K^+ \) અને \( SO_4^{2-} \) આયનોનો ગુણોત્તર છે:
Top NEET Questions
- A $100.0\, mL$ dilute solution of $Ag ^{+}$is electrolysed for $15.0$ minutes with a current of $1.25 \,mA$ and the silver is removed completely. What was the initial $\left[ Ag ^{+}\right]$?
- The time constant of C-R circuit is
- The chronological order of human evolution from early to the recent is
- The correct Boolean operation represented by the circuit diagram drawn is :
- The driver of a car travelling with speed $30\, m/sec$ towards a hill sounds a horn of frequency $600\, Hz.$ If the velocity of sound in air is $330\, m/s,$ the frequency of reflected sound as heard by driver is
View More Questions