Answer:
(Z)-4-methyl-2-pentene
Explanation:
Hydrogenation is a syn addition. This implies that the hydrogen atoms add to the same face of the multiple bond.
Hence, if we have the alkyne, 4-methyl-2-pentyne which reacts with excess hydrogen in the presence of a platinum catalyst, we obtain (Z)-4-methyl-2-pentene since the hydrogen atoms add on the same side of the multiple bond.
Answer:
<h2>Element :- Copper, Magnesium, oxygen...</h2><h2>Compound:- water,salt, carbon dioxide,zinc chloride...</h2>
Explanation:
<h2>Hope it helps .....</h2>
Answer:
d
Explanation:
increasing the temperature the fraction of molecules which collide with energy greater than Ea increase and hence the rate constant
Answer:
See explanation
Explanation:
The boiling point of a substance at a location depends mostly on the atmospheric pressure in that location. The lower the atmospheric pressure in a location, the lower the boiling point and vice versa.
Boiling point is defined as the temperature at which the vapor pressure of the liquid becomes equal to the atmospheric pressure.
In Denver (the mile high city), alcohol will boil at a lower temperature(due to its high altitude) than in Houston because pressure decreases with height.
Answer:
It will take 19.044 sec for 0.15 mol of Cl2 to effuse under the same conditions
Explanation:
From Graham's law of effusion, R1/R2 = √(M2/M1)
Since the number of moles is the same,
t2/t1 = √((M2/M1)
t1 (time taken for I2 to effuse) = 36 sec, M2 (molecular weight of Cl2)= 2×35.5 = 71, M1 (Molecular weight of I2) = 2×126.9 = 253.8
t2/36 = √(71/253.8)
t2/36 = 0.529
t2 = 36 × 0.529 = 19.044 sec