Question
Who proposed the 'Law of Octaves' in the periodic
classification of elements?Solution
The 'Law of Octaves' was proposed by John Newlands in 1865. According to this law, elements arranged in increasing order of atomic weights exhibit similar properties at every eighth element.
Which of the following is the most gender equal country, according to Global Gender Gap Report 2021?
In which state is ISRO's second space station located?
After about 75 years of Harshavardhana's death ______ rose to power in Kanauj.
Calcium hydroxide is also known as _____.
Name the Goa-based airline that became the first to operate a flight to Lakshadweep.
Consider the following statements in regards to PM PRANAM:
1.   Launched to reduce the use of chemical fertilizers
2.   PM – P...
Which cell organelle appears as rounded or sausage-shaped structures under electron microscopy, measuring about 0.5-1.0 µm in diameter and 2-8 µm in l...
Which of the following is the highest plateau of the world?
In which of the following states is Pichola Lake Located?
How many teams are there in the premier league of tennis in India?
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