EM is created by moving charges back and forth will produce oscillating electric and magnetic fields, and these travel at the speed of light
It is in Group 3A = 3 valence electrons
Electron Config. = 1s2 2s2 2p6 3s2 3p1
Answer: Its C, c is a solid state
cis-1-bromo-2-methylcyclohexane on
E2 reaction yield two different cycloalkenes. This is because <span>cis-1-bromo-2-methylcyclohexane contains
two different axial beta hydrogen atoms. Therefore, base can abstract both of them forming two different products.
As shown below, the two axial beta hydrogens are specified as
Ha and Hb.
When base abstracts Ha proton then it produces </span>
3-methylcyclohex-1-ene, which is a
minor product.
And when base abstracts Hb proton the product formed is
1-methylcyclohex-1-ene. This is a
major product because it has
tri-substituted double bond hence more stable according to
Zaitsev rule.
Answer:
- <em>If the volume is doubled and the pressure is tripled, </em><em><u>the temperature changes by a factor of 6.</u></em>
Explanation:
Since, for ideal gases the temperature is in direct relation to the volume and the pressure, you can predict that if the volume is doubled and the pressure is tripled the effect on the temperature will be 3 × 2 = 6 times.
You can prove it using the combined law of gases:
Where the letters P denote absolute pressures, the letters T denote temperature measured in absolute scale, and the letters V denote volume.
The changes given may be written it this way:
Then, you can write T₂ in terms of the other variables:
- T₂ = (P₂ V₂ T₂) / (P₁ V₁) = 3P₁ 2V₁ T₂ / (P₁V₁)
Cancel the common factors P₁ and V₁
Which proves that the final temperature is 6 times the initial temperature.