Question

बुढ़ा रही है माँ' इसका आशय क्या है?
Answer:माँ धीरे-धीरे दुबली और कमजोर बन गई
​

Answer 1

Answer:

Question :-

90gm of glucose is dissolved in 500gm of water and density of solution is 1.8g.Find

mole fraction of solute

( \frac{w}{w}) \%(

w

w

)%

\frac{w}{v} \%

v

w

%

molarity.

Answers :-

mole fraction of solute =0.018

w/w% =15.254%

w/v% = 27.45744%

Molarity =1m.

Given :-

90 gm of glucose is dissolved in 500 gm of water and density of solution is 1.8g..

To find :-

mole fraction of solute

w/w%

w/v%

Molarity.

Solution :-

Here refer the given attachment for better understanding.

Hope it helps u mate.

Thank you .

Answer 2

Answer:

Sorry I can't understand the language

In physics, gravitation is the force that pulls two masses toward each other. Believe it or not, every single particle of matter in the universe exerts gravitation on every other particle. The terms gravitation and gravity are often used interchangeably for the attraction between everything with energy or mass.