Solution:

Discovered or not, it's always biggest ocean in the world.

Solution:

It was a Chelsea ladies team vs Arsenal ladies team.

Solution:

The Living Room :-)

Solution:

A soap.

Solution:

Microsoft (Mic + Crow + Softy)

Solution:

Mitch and Irene are the names of hurricane occurred in 2011 and 1998 respectively.

Solution:

I am letter 'E'

Solution:

The answer is a mosquito. You can also answer with any other blood sucking insect.

Solution:

A quill cannot write even a single word. However the person holding the quill can use it to write as many words possible with the given amount of ink.

Solution:

If you read the question carefully, you will find that both times are same.
An hour and a half are equal to 90 minutes only.