The simplest formula of a compound containing \( 50 \% \) of element \( \mathrm{X} \) (atomic ma...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=kDO0zfXwE34


Duration: 2:11
5 views
0

The simplest formula of a compound containing \( 50 \% \) of element \( \mathrm{X} \) (atomic mass 10 ) and \( 50 \% \) of element \( Y \) (atomic mass 20) is
(1) \( X Y \)
(2) \( X_{2} Y \)
(3) \( X Y_{3} \)
(4) \( X_{2} Y_{3} \)
 
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-05-15Write the following sets in roster form: \( D=\left\{x: x\right. \) is an integer, \( \left.x^{2...
2023-05-15A ball of mass math xmlns=http://www.w3.org/1998/Math/MathMLmim/mi/math moving with speed u unde...
2023-05-15A certain quantity of water cools from \( 70^{\circ} \mathrm{C} \) to \( 60^{\circ} \mathrm{C} \...
2023-05-15Haemoglobin contains \( 0.334 \% \) of iron by weight. The molecular weight of haemoglobin is&nb...
2023-05-15The \( A B C \) is a triangular plate of uniform thickness. The sides are in the ratio shown in ...
2023-05-15\( \mathrm{HCl} \) was passed through a solution of \( \mathrm{CaCl}_{2}, \mathrm{MgCl}_{2} \) a...
2023-05-15The compound that is most difficult to protonate is :
2023-05-15The rate of radioactive disintegration at an instant for a radioactive sample of half life \( 2....
2023-05-15Which of the following is as same as \( x \in[-3,-1) \cup(1,3] \).
2023-05-15Express \( 32.12 \overline{35} \) in the form of \( \frac{p}{q} \)
2023-05-15The simplest formula of a compound containing \( 50 \% \) of element \( \mathrm{X} \) (atomic ma...
2023-05-15Select the optically active compound among following :   img src=https://penpencil-static-c...
2023-05-15Carnot engine, having an efficiency of \( \eta=1 / 10 \). As heat engine, is used as a refrigera...
2023-05-15Hydrogen atom in ground state is excited by a monochromatic radiation of \( \lambda=975 \ A \). ...
2023-05-15Prove that \( \sqrt{3}+\sqrt{5} \) is irrational.
2023-05-15RNA and DNA are chiral molecules, their chirality is due to: a. Chiral Phosphate ester units b. ...
2023-05-15Which has an explosive impact on the growth of population? a. Contraceptive devices b. Increased...
2023-05-15एक गुटके (ब्लॉक) ' \( A \) ' का द्रव्यमान \( m_{1} \) है। यह एक क्षैतिज मेज पर रखा है। इस मेज के...
2023-05-15Represent \( \sqrt{2} \) on the number line.
2023-05-15\( 1 \mathrm{~g} \)-atom of nitrogen represents: a. \( 6.02 \times 10^{23} \mathrm{~N}_{2} \) mo...
2023-05-15एक बेलनाकार बरतन का व्यास \( 12 \mathrm{~cm} \) है तथा इसमें \( 800 \pi \mathrm{cm}^{3} \) पानी ...