Questions

Chlorophyll was first isolated and named by

Venus is the _______ planet from the Sun.

Which is the coldest planet?

What is the effective resistance (in Ω) of two resistors 12 Ω and 24 Ω connected in parallel?

The instrument that measures the ______________ is called an anemometer.

______ is the time taken by the earth to return to a given point in its orbit with reference to a fixed star.

Which of the following fuels causes minimum environmental pollution?

In the following question, four words are given out of which one word is incorrectly spelt. Find the incorrectly spelt word.