The ions \( \mathrm{O}^{2-}, \mathrm{F}^{-}, \mathrm{Na}^{+}, \mathrm{Mg}^{2+} \) and \( \mathrm... VIDEO
The ions \( \mathrm{O}^{2-}, \mathrm{F}^{-}, \mathrm{Na}^{+}, \mathrm{Mg}^{2+} \) and \( \mathrm{Al}^{3+} \) are isoelectronic. Their ionic radii showhttps://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2022-11-16 A sound wave in a fluid medium is reflected at a barrier so that a standing wave is formed. The ... 2022-11-16 आईयूपीएसी (IUPAC) नाम वाले यौगिकों की संरचनाएं लिखिए2-मेथिलब्यूटेन-2-ऑल 2022-11-16 If a light source is placed at the focus of a concave mirror, the reflected wave front obtained ... 2022-11-16 A point charge \( Q \) is locnted on the axis of dise of radius \( F \) at a distance \( b \) li... 2022-11-16 A \( 51-\mathrm{kg} \) woman runs up a flight of stairs in \( 5.0 \mathrm{~s} \). Her net upward... 2022-11-16 A coin is placed at the edge of a horizontal disc rotating about a vertical axis through its axi... 2022-11-16 The closest distance between the centres of two molecules of a gas taking part in collision is c... 2022-11-16 What is meant by 'metagenesis'. Explain it with refecence to the liff-cycle of Obelia. 2022-11-16 \( \sqrt{\frac{1-\sin A}{1+\sin A}}=\sec A-\tan A \) 2022-11-16 Find \( y_{n} \) in the following cases: \[ y=e^{a x} \cos ^{2} b x \] 2022-11-16 The ions \( \mathrm{O}^{2-}, \mathrm{F}^{-}, \mathrm{Na}^{+}, \mathrm{Mg}^{2+} \) and \( \mathrm... 2022-11-16 If \( a_{1}, a_{2}, a_{3}, \ldots, a_{n+1} \) are in A.P., then \( \frac{1}{a_{1} a_{2}}+\frac{1... 2022-11-16 Acetic acid solution has its \( \mathrm{p} K_{a} \) as \( 4.74, \mathrm{pH} \) of the buffer hav... 2022-11-16 If \( A=\int_{0}^{1} \frac{d x}{\sqrt{1+x^{4}}} \) and \( B=\pi / 4 \), then
(A) \( A=B \)
(B) \... 2022-11-16 If \( a=3, b=2, p=10, q=1, x=0, z=7 \), find the value of \( 8 p^{3} q^{5} \) 2022-11-16 एक रोचक दृष्टांत में कुछ आर्किडों में फूलों की आकृति कुछ विशेष प्रकार की कीटों की मादाओं जैसी हो... 2022-11-16 कैथोड किरणें होती हैं (A) इलेक्ट्रॉॅ (B) Content not found (C) प्रोटॉन (D) फोटोन 2022-11-16 प्रदत्त अंतरालों में निम्नलिखित फलनों के निरपेक्ष उच्चतम मान और निरपेक्ष निम्नतम मान ज्ञात कीजिए... 2022-11-16 The angular velocity of a particle moving in a circle of radius \( 50 \mathrm{~cm} \) is increas... 2022-11-16 \( \int \frac{x^{2}-1}{\left(x^{2}+1\right) \sqrt{1+x^{4}}} d x \) is equal to
(A) \( 2 \tan ^{-... 2022-11-16 A particle is moving along a circular path. The angular velocity, linear velocity, angular accel...
0