Answer:
0.84545454545 g/ml
Explanation:
to find density do mass/volume
Answer:-
Explanations:- When the covalent bond is formed between two different atoms then the more electron negative atom has and the less electron negative atom has charge. More is the electron negativity difference, greater is the charge separation.
Looking at all the given molecules, Oxygen is most electron negative and hydrogen is less electron negative(hydrogen is more electron negative than Si). So, the best choice is .
Answer:
Emulsion
Explanation:
a combination of two liquids that don't normally mix. Instead, one of the liquids is dispersed throughout the other. In ice cream, liquid particles of fat called fat globules are spread throughout a mixture of water, sugar, and ice, along with air bubbles
Answer: Benzene is less reactive than methylbenzoate and more reactive than Nitrobenzene
Explanation:
This is because the methyl group on the benzene ring is an electron donating group leading to the activation of the ring and subsequently leading to more canonical resonance structure at the intermediate stage of the reaction enhancing the faster reactivity
However for the Nitrobenzene the nitro group is an electron withdrawing group leading to a slower activation and less resonance canonical structure at the reaction intermediate leading to a slower reaction than the reaction of benzene without the nitro group
I’m not sure but I think the answer is B