Which of the following statements about ...

Which of the following statements about petroleum is correct?

Petroleum is a dark coloured oily liquid with a characteristic smell

Petrol is heavier than water

Petroleum is insoluble in water

all of the above

Verified by Experts

Petroleum is water insoluble in nature

HYDROCARBONS
AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - V (LEVEL-II (LINKED COMPREHENSION TYPE QUESTIONS (PASSAGE-I))))|3 Videos
HYDROCARBONS
AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - V (LEVEL-II (INTEGER TYPE QUESTIONS)))|11 Videos
HYDROCARBONS
AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - V (LEVEL-II (STRAIGHT OBJECTIVE TYPE QUESTIONS )))|14 Videos
GENERAL ORGANIC CHEMISTRY
AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|35 Videos
HYDROGEN AND ITS COMPOUNDS
AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|20 Videos

Which of the following statements about resonance is correct?

The different resonance structures of a molecule have fixed arrangement of atomic nuclei.

The different resonance structures of a molecule should have same number of unpaired electrons

The hybrid structure has equal contribution from all the resonating structures

None of the individual resonating structures explains the various characteristics of the molecule

`H_(2)O_(2)` is used to clean oil paintings

`H_(2)O_(2)` acts as oxidising as well as reducing agent

Two hydroxyl groups in `H_(2)O_(2)` lie in the same plane

It retains same structure in gas and solid form

They are all distomic and form universal ions

They are all dioatomic and form divalentions

They are all capable of exhibiting several oxidation states

They can mutually displace each other from the solution of their compounds with metals