Question

$\huge\bold{QueStiÖn}$
The molarity of solution obtained by dissolving 0.01 moles of NaCL in 500ml of solutions is
a) 001M
b) 0.005 M
C) 0.02 M
d) 0.1 M

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Answer 1

Speed of car = 3 whole $\dfrac{1}{9}$ km/hr

=$\dfrac{28}{9}$ km/hr

time taken to travel x km=5 whole $\dfrac{1}{7}$ hours

=$\dfrac{36}{7}$ hr

we know that, distance = speed ${×}$ time

or, x = $\dfrac{28}{9}$ ${×}$ $\dfrac{36}{7}$ km

or, x = 16 km

So. the car will travel 16 km in $\dfrac{36}{7}$ hours

$\huge\bold{\textbf{\textsf{{\color{turquoise}{Hope \ it \ helps}}}}}$

Answer 2

Answer:

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