1. The correct order of the stoichiometries of AgCl formed when AgNO3 in excess is treated with the complexes : CoCl3.6NH3, CoCl3.5NH3, CoCl3.4NH3 respectively is …
1. For the chemical reaction, N2(g) + 3H2(g) ⇌ 2NH3(g) the correct option is (NEET 2019)(a) (b) (c) (d) NEET-UG 2015 Chemistry Question Paper with Answer Key NEET-UG 2014 Chemistry…
91. Identify a molecule which does not exist. (1) He2 (2) Li2 (3) C2 (4) O2 Chemistry Notes Download Physics Notes Download Biology Notes Download 92. Find out…
46. The number of sigma (σ) and π(π) bonds in pent-2-en-4-yne is- (1) 10 σ bonds and 3π bonds (2) 8 σ bonds and 5π bonds (3) 11 σ bonds…
46. The correct order of N-compounds in its decreasing order of oxidation states is (1) HNO3, NH4Cl, NO, N2 (2) HNO3, NO, NH4Cl, N2 (3) HNO3, NO, N2, NH4Cl (4)…
46. Which one of the following compounds shows the presence of intramolecular hydrogen bond?(A) H2O2 (B) HCN(C) Cellulose(D) Concentrated acetic acid Chemistry Notes Download Physics Notes Download Biology Notes…