Ammonia reacts with excess of chlorine to form: (A) N2 and NH4Cl (B) NCl3 and HCl (C) N2 and HCl (D) NH4Cl and NCl3
Answer: (B) Ammonia reacts with excess chlorine to form NCl3 and HCl.
Answer: (B) Ammonia reacts with excess chlorine to form NCl3 and HCl.
Rusting of iron refers to the formation of rust, a mixture of iron oxides, on the surface of iron objects... View Article
F is the strongest oxidizing agent due to its highest electronegativity and stable configuration attained by it after accepting electron.... View Article
The molecular formula of ammonium sulphate is (NH4)2SO4. Hence, the correct answer is option (a)
The correct order of electronegativity is option (c) i.e both (a) and (b)
Ferromagnetic materials are substances that tend to display strong magnetism in the direction of the field due to the application... View Article
The names of the given radicals are: Cr2O72− = dichromate HCO31− = bicarbonate
Answer: (ii) NeF2 Though Xenon is a noble gas, it reacts with some elements but Neon does not react with... View Article
According to the octet rule, the outermost shell can accommodate maximum of 8 electrons. Therefore, the electronic configuration of potassium... View Article
Concentration of SrCl2 = 10−3 mol% Concentration is in percentage thus by taking a total of 100 mol of solution... View Article
The IUPAC name of the following compounds (CCl3)3CCl is: 2 – (Tricholoromethyl) – 1,1,1,2,3,3,3 – heptachloropropone
Hess Law of constant heat summation states ‘The enthalpy change in a chemical or physical process is the same whether... View Article
Valency and valence electrons of the first 20 elements are: 1) Hydrogen (H): Valency : 1 , Valence electrons :... View Article
Hofmann’s bromamide reaction involves heating an amide with bromine and caustic alkali to yield an amine with one carbon less... View Article
Answer: (C) Ethyne
Ozone gas has the maximum internal energy at 290K. Internal energy of a gas = f/2 nRT Internal energy of... View Article
Answer: (a) Vinegar Vinegar is an aqueous solution of acetic acid and it turns blue litmus red.
Electrophiles are electron-loving molecules, ions or atoms, that are always ready to accept the electrons since they are electron deficient.... View Article
Place and light any two candles of the same length on a table. Cover one of the candles with an... View Article
There are enormous uses of rocks in our day-to-day life for the growth and development of the human race. Based... View Article