For a 100 percent ionic character, the dipole moment will be Mu(ionic) = qxd = 1.6x10^-19Cx2.0x10^-10m Mu(ionic) = 3.2x10^-29 Cm The percentage... View Article
When lanthanoids (Ln) are heated with sulphur , then Ln2S3 are formed their sulphides (Ln2S3) are highly stable because Ln is +3 oxidation state.... View Article
Answer 7-methylisoquinoline is the product S. The chemical processes are depicted in the diagram below. The ozonolysis reaction is performed... View Article
BaCl2.2H2O has a molar mass of 244g (that is, the mass of one mole). This chemical contains two moles of water in each mole. Thus 2 moles of... View Article
Let cos θ = x θ = cos-1(x)....(i) Using the identity sin2A + cos2A = 1, sin θ = √(1 - cos2θ) sin θ = √(1 - x2) θ = sin-1√(1 - x2) From (i),... View Article
The simplified value of the cube root of 40 is 3.419951893.Also, the cube root of 40 in exponential form is (40)⅓ and in radical form is ∛40 or 2 ∛5.... View Article
In the Indian system of numbers, 32,202,170 can be written as follows.32202170 in words = Three Crore Twenty Two Lakh Two Thousand One Hundred... View Article
Given,A bus for Delhi leaves every 30 minutes from a bus stand.Also, the next bus will leave at 9 : 35 am. So, the last bus left at (9 : 35 - 0 :... View Article
Let us write the square of certain numbers that are nearer to 252.142 = 196152 = 225162 = 256172 = 189From the above,(15)2 < 252 < (16)2225... View Article
We know that the ratio of the areas of two similar triangles will be equal to the square of the ratio of the corresponding sides.4/9 = (Ratio of... View Article
Answer: The power sharing arrangement in Belgium is given in the below answer: Belgium recognised the cultural diversities and regional... View Article
Answer: Primitive subsistence farming is still practised in a few pockets of India. Primitive subsistence farming is known by different names in... View Article
Answer: The Preamble of the Constitution is a short statement in the beginning of the Constitution of India which states the basic values of the... View Article
Answer: Kalhana was a famous Sanskrit poet. Kalhana was the author of the famous Rajatarangini. Kalhana was a Kashmiri Hindu. He was born in... View Article
Answer: The correct answer is option (a) - Chota-Nagpur Plateau Region. The Chota-Nagpur plateau is known as the storehouse of minerals in... View Article
Answer: The 2 subdivisions of the Eastern Coastal plains are Coromandel Coast and Northern Circar. Coromandel coast is the Southern part of... View Article
Answer: The Indian Independence League was established in Tokyo. The Indian Independence League operated from the 1920s to 1940s. It was a... View Article
Answer: The Western Coastal strip to the North of Goa is Konkan. The Western Coast stretching from Mumbai to Goa is the Konkan. Konkan is... View Article
