\( \mathrm{Fe}^{3+} \) (परमाणु क्रमांक \( \mathrm{Fe}=26 \) ) का सही विन्यास है- (A) \( 1 s^{2},...

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=w52fNVtmwxg


Duration: 4:23
3 views
0

\( \mathrm{Fe}^{3+} \) (परमाणु क्रमांक \( \mathrm{Fe}=26 \) ) का सही विन्यास है-
(A) \( 1 s^{2}, 2 s^{2}, 2 p^{6}, 3 s^{2}, 3 p^{6}, 3 d^{5} \)
(B) \( 1 s^{2}, 2 s^{2}, 2 p^{6}, 3 s^{2}, 3 p^{6}, 3 d^{3}, 4 s^{2} \)
(C) \( 1 s^{2}, 2 s^{2}, 2 p^{6}, 3 s^{2}, 3 p^{6}, 3 d^{6}, 4 s^{2} \)
(D) \( 1 s^{2}, 2 s^{2}, 2 p^{6}, 3 s^{2}, 3 p^{6}, 3 d^{5}, 4 s^{1} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-16Let \( f(x)=\log _{x^{2}} 25 \) and \( g(x)=\log _{x} 5 \). Then, \( f(x)=g(x) \) holds for \( x...
2022-11-16The value of \[ \frac{1}{81^{n}}-\frac{10}{81^{n}} 2 \pi C_{1}+\frac{10^{2}}{81^{n}} 2 \pi C_{2}...
2022-11-16Which of the following plant parts elongates directly and leads to the formation of primary root...
2022-11-16Three charges are placed at the verticess of equilateral triangle of eharge \( q \) each. What i...
2022-11-16If \( \sin ^{-1} x+\sin ^{-1} y+\sin ^{-1} z=\frac{\pi}{2} \), then the value of \( x^{2}+y^{2}+...
2022-11-16बहुलकन पद (शब्द) को परिभाषित कीजिए।
2022-11-16In a Young's double-slit experiment the slit separation is \( 0.5 \mathrm{~mm} \) and the screen...
2022-11-16The total energy of electron in the ground state of hydrogen atom is \( -13.6 \mathrm{eV} \). Th...
2022-11-16Which process occurs during respiration? (A) breakdown of nutrients (B) release of energy (C) ox...
2022-11-16The value of \( \cos \frac{2 \pi}{7}+\cos \frac{4 \pi}{7}+\cos \frac{6 \pi}{7} \), is (A) 1 (B) ...
2022-11-16\( \mathrm{Fe}^{3+} \) (परमाणु क्रमांक \( \mathrm{Fe}=26 \) ) का सही विन्यास है- (A) \( 1 s^{2},...
2022-11-16Is photoelectric emission possible for all frequencies of electromagnetic waves? Give reason for...
2022-11-16निम्नलिखित पर उदाहरण सहित टिप्पणी लिखिएब्रावेस जालक
2022-11-16Select incorrect statement about the cell wall of plant cell: (A) It is a non-living structure (...
2022-11-16Which of the following statements about algae is/are correct? (i) Algae are chlorophyll - bearin...
2022-11-16तीन सिक्कों की एक उछाल में निम्नलिखित की प्रायिकता ज्ञात कीजिए- दो शीर्ष और एक पुच्छ
2022-11-16द्विनाम नामकरण प्रणाली को प्रसिद्ध कराने का श्रेय नामक वैज्ञानिक को जाता है।
2022-11-16\( \triangle A B C \) में, \( \angle B=60^{\circ} \), तो सही कथन है- (A) \( (a-c)^{2}=b^{2}-a c ...
2022-11-16If \( O \) is the origin and \( P(2,3) \) and \( Q(4,5) \) are two points then \( O P \cdot O Q ...
2022-11-16During hockey practice, two pucks are sliding across the ice in the same direction. At one insta...
2022-11-16Animal charcoal is used for decolorisation of sugar.