Except Helium, all noble gases have how many electrons in the outermost shell?
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Which of the following gases turns lime water milky?
Which feature of the cell allows or permits the entry and exit of some materials in and out of the cell?
___ has naked seeds.
ΔPQR is right angled at Q. If cosecP = 25/24, then what is the value of cotR ?
The amount of Rs. 10,000 after 2 years, compounded annually with the rate of interest being 10% per annum during the first year and 12% per annum during the second year, would be (in rupees)
Cricketer Virat Kohli was honoured with Arjuna Award in the year
Which of the following is NOT considered as Amir Khusro's creation?