Answer:
C
Explanation:
polar has unequal sharing of electrons that has the lone pairs which has the electronegativity difference. can be mixed with water.
Answer:
D. Conductor
Explanation:
Conductors are the substances which are good conductors of both heat and electricity. These substances have free electrons present around the nucleus which is the main reason for conduction. Metals like copper, gold, silver, iron and steel etc are the examples of conductor. Gold is best conductor but cannot be used due to high cost. After gold, copper is the best conductor so that's why it is used extensively in electric wires.
Answer:
Molecules vibrate in a fixed position.
Explanation:
first one is just wrong.
third is liquid
fourth is gas
Answer:
A. 40 L
Explanation:
Volume and temperature are directly related; when one increases, the other also increases. This can be seen as in the equation V₁ / T₁ = V₂ / T₂. To find the final volume, rearrange the equation to V₂ = V₁ x T₂ / T₁ and plug in your values, then solve.