Name the Indian lady who headed Pepsico from 2006 to

Bleaching Powder is a compound of _______?

Which element is commonly used in nuclear reactors for producing electricity by nuclear fission?

Match the following

What is the maximum value of deforming force up to which a material shows elastic property and above which the material loses it?

The device which transfer the signal from low resistance region to high resistance region is –

Which of the following is the hardest mineral?

Naphthalene balls, commonly used as a pest repellent, are derived from which source?

What is the chemical name of baking soda?

What is the term used for the addition of suitable impurities into the semiconductor for modulating its properties? 

The sparkling of a diamond is due to –