Questions

Atomic numbers of four elements are as follows : F(9), P(15), Cl(17), Ar(18). Which of the following two elements would be chemically similar?

The pH of a solution, whose hydrogen ion concentration is 1 x 10 mole per litre, will be ____.

What is C12H22O11 also known as

Galvanization a process to prevent rusting involves use of ___ coating to steel or iron.

India and which country, on 25 October, 2017, agreed to implement helicopter operations from ships to strengthen maritime security?

What is the resistance (in Ω) of an electrical component if a current of 0.4 A passes through it on application of 12 V of potential difference across it?

Find the odd word/letters/number pair from the given alternatives.