Chemistry, asked by kulkarnishreyas2806, 4 months ago

-u (Given – Atomic mass of 1 point
1.Formula unit mass of Na2CO3 =
Na = 23 u; C= 120; O = 16u) *
a) 105 4
b) 107 u
c) 106 u
d) 110 u

Answers

Answered by kundanconcepts800

1

Answer:

(c) is correct option

Explanation:

formula mass = 2×23 + 12+3×16

= 46+12+48

= 106u

Previous Question

Next Question

Similar questions

Math, 2 months ago

Find the derivative of the following functions from first principle: $cos(x - \frac{\pi}{8} )$ ...

Hindi, 2 months ago

Which is the oldest religion of the world...

Chemistry, 2 months ago

raj sir ji m shreyas ko bol rahi thi bss bcs m unse aaj baat nhi kar payi thi isiley bss or btao sir ji kya ho raha h...

Math, 4 months ago

My empty school bag weighs 1 kg 325g. I put 2 kg 450g of books in it . How much does the bag weigh now in kg?

Geography, 4 months ago

what is water cycle what is water cycle...

Social Sciences, 9 months ago

Pradhanmantri ke kya Adhikar hai...

Science, 9 months ago

zigzag movement in a snake and other limbless is called?

Math, 9 months ago

Find the perimeter of a regular pentagon who side is 4x cm.