Answer:
D:colloids
Explanation:
Option D is correct. Tyndall effect is the scattering of light shown by microscopic particles in colloids.
Option A is incorrect. Suspensions have larger particles that are visible to the naked eye and in they eventually sediment. They do not show Tyndall effect.
Option B is incorrect. Liquids solutions have no fine suspended particles in medium to scatter light.
Option C is incorrect. Tyndalls do not exist.
Answer:
the answer would be C I believe
Lar mass of Ca<span> = 40.08 </span>grams/mole 77.4 g Ca<span> * ( 1 </span>mole Ca<span>/ 40.08 ... n = m / M 1mol </span>Ca<span>weights 40 gmol-1 n = 77,4 / 40 = 1.93 </span>mol<span>.</span>
Answer:
Explanation:
H = 1
C = 12
O = 16
Acetylene, HC≡CH = 2+24 = 26
H2O = 2 + 16 = 18
In XS oxygen, one HC≡CH yields one H2O
26 g HC≡CH ==> 18 g H2O
2000 g HC≡CH ==> 2000*18/26 g H2O = 1384.6154 g H2O
I think it’s C.Vinegar but not sure hope this helps
