Question

a. 88.8 b. 18 c. 80 d.16
B. Which of the following compounds can
NOT demonstrate the law of multiple
proportions ?
a. NO, NO, b.CO, CO,
c. H,O,H,O, d. Na S, NaF
C. Which of the following temperature
will read the same value on celsius and
Fahrenheit scales.
b. + 40°
c. -80°
d. -200
D. SI unit of the quantity electric current is
a. - 400​

Answer 1

Explanation:

a. 88.8 b. 18 c. 80 d.16

B. Which of the following compounds can

NOT demonstrate the law of multiple

proportions ?

a. NO, NO, b.CO, CO,

c. H,O,H,O, d. Na S, NaF

C. Which of the following temperature

will read the same value on celsius and

Fahrenheit scales.

b. + 40°

c. -80°

d. -200

D. SI unit of the quantity electric current is

a. - 400

Answer 2

Explanation:

Ionic radius of potassium is

a.60pm

b.133pm

c.99pm

d.169pm