In comparison to a 0.01 M solution of glucose, the depression in freezing point of a 0.01 M MgCl2 solution is ________ .
In an examination marks obtain by students in physics, maths and statistics denoted by x,y, and z are normally distributed with means 50,52 and 48 respectively and standard deviation 13,12,16, rape. the distribution of (x+y+x) is_____
Calculate the magnetic moment of a divalent ion in aqueous medium if its atomic number is 25
20 persons are invited for a party. the number of ways in which they and the host can be seated at a circular table y two partocular person can be seated on either side og the host is qual to
Find the number of 5 letter words that can be formal from word pulse'PULSE' without repetition
Amino acids generally exist in the form of Zwitter ions.
Let n(A) denotes the number of element in set A.if n(A)=P and )B)=q, then how many ordered pairs(a,b) are the with aεA and bεB?
If a and b are independent events and P(A)=P(B),P(A∩B)= ∝ then p(B)=_____
If A is sqaure matrix of order 3 such that |A|=3, them the value of |adj A| is ______
An emulsion consists of
Earth’s atmosphere is richest in
Fluorine differs from other halogens in some of its properties. This is due to
Electron belongs to the family of
How many enolizable hydrogens are there in the compound 2-methylcyclohex-2- en -1 -one?
A precipitate is formed if the ionic product is __________?
In the angle of the shadow of a 30 m long pool is 10√3m, then the angle elevation of the sun is