Solution: The formula of most probable velocity = √(2RT/M) The root mean square speed = √(3RT/M) The most probable speed... View Article
The hydrolysis of R2SiCl2 will give dialkyl silanediol R2Si(OH)2, which on polymerization will give a linear polymer. \(\begin{array}{l} R_{2}SiCl_{2} \to... View Article
Molecular formula of isohypophosphoric acid is H4P2O6. In this structure there is no hydrogen atoms are directly attached to the... View Article
The most probable distance is the distance where the electron is highest probable so it is the radius of that... View Article
The electronic configuration of O2 is [σ(1s)]2 [σ∗(1s)]2 [σ(2s)]2 [σ∗(2s)]2 [σ(2pz)]2 [π(2px)]2 [π(2py)]2 [π∗(2px)]1 [π∗(2py)]1 By accepting one electron O2 is converted to O2– The electronic configuration of... View Article
Toluene on reaction with chromyl chloride in presence of cs2 followed by hydrolysis gives benzaldehyde.
Ozone is slightly blue colour in gaseous phase. It is dark blue in liquid form and purple black in solid... View Article
The general formula of Grignard reagent RMgX where R = alkyl /aryl group, X= halogen (1) When ethyl formate (C2H5COOH)... View Article
The hydrogen halides are HF, HCl, HBr, HI pKa = -log [Ka] The order of acidic strength of hydrogen halides... View Article
The ground state electronic configuration of chlorine is Cl = [Ne] 3s2 3p5 The electronic configuration of 1st excited state of... View Article
The unbalanced redox equation is: Cl2 + IO3− + OH− → IO4− + Cl− + H2O The oxidation number of... View Article
The reaction of CaCO3 and H3PO4 is 2 H3PO4 + 3 CaCO3 → Ca3(PO4)2 + 3H2O + 3CO2 molecular mass... View Article
We know that the additive inverse of x is -x. Here, x = -⅔. Hence, the additive inverse of -⅔... View Article
(a). (d2y/dx2) + y = 0 (b). (d2y/dx2) – y = 0 (c). (d2y/dx2) + 1 = 0 (d). (d2y/dx2)... View Article
Since 29 is a prime number, it has only two factors such as 1 and 29. Hence, the positive and... View Article
The frame acts as a boundary for all the other parts of the abacus. The abacus has 17 rods, and... View Article
A divisibility rule is a type of shortcut that allows us to determine whether a given number is divisible by... View Article
3 to the power of -1 means 3-1. 3-1 is written as ⅓ Hence, ⅓ = 0.333. Therefore, 3 to... View Article
Given: y = 2ex Hence, dy/dx = 2ex = m1 Also, given that y= ae-x dy/dx = -ae-x = m2 Two... View Article
(a) It is a constant function (b) It is periodic (c) It is neither an even nor an odd function... View Article
