Question

निम्नलिखित वाक्यांशों के लिए एक शब्द लिखिए: 1) किसी वस्तु का बढ़ा-चढ़ा कर वर्णन करना| 2) जहाँ जाना संभव न हो| 3) हाथ से लिखा हुआ| 4) दूसरों का भला करने वाला| 5) घूमने-फिरने वाला| 6) जहाॅ कोई न रहता हो|
this is my aatmagyan I'd ​

Answer 1

Answer:

ek baat btao bhen m aapko kaise follow karu

Answer 2

Explanation:

hello didi

kese ho

$\fcolorbox{blue}{green}{answer}$

Explanation:

To solve this kind of questions, we need to know the oxidation states of different ions.

So we consider the oxidation state of the ion ' R' to be x

And we should be knowing that the oxidation state of a phospate ion is 3-.

The compound is made up of 2 ions basically:

$R ^ x and PO^ {3-} _{4}$

Now arrange these numbers and variables to form an equation

$\rightarrow x + (- 3) = 0$

$\fcolorbox{red}{green}{x = 3}$

Therefore the oxidation state of ion ' R' is 3+

The formula of hydroxide of R will be:

Cross multiply the valencies.

$\big{R = 3}$

$\red{OH = 1}$

$R(OH)_{3}$

$R = 3$

The formula of the sulfide of R will be as follows:

$R = 3$

$S = 2$

$R_{2} S_{3}$