General Properties
Trending Questions
Q. 71 Arrange the following in order of increasing bond strength F2, n2, cl2, o2 ?
Q. Why S-S bond energy is higher than O-O bond energy?
Q. 64.Which has higher bond energy? 1) F2 2) Cl2 3) Br2 4) I2
Q.
Which of the following bonds has the least energy?
Se – Se
Te – Te
S – S
O – O
Q. 38.Is density of nucleus of atom of different elements same ? Is their any method to find the density of nucleus
Q. which of the following have highest bond energy:- (1) C2 (2) C2^-4 (3) C2^-2 (4) all have same
Q. 5. If a, b and c are bond energy of respective bond, then which of the following order is correct? 1) a
View SolutionQ. Which of the following bonds has the highest bond energy? 1)S-S 2)O-O 3)Se-Se 4)Te-Te EXPLAIN
Q. Melting point of polonium is less than that of tellurium.
- True
- False
Q. Which is the correct thermal stability order
for H2E (E=O, S, Se, Te and Po)?
for H2E (E=O, S, Se, Te and Po)?
- H2S< H2O< H2Se< H2Te< H2Po
- H2O< H2S< H2Se< H2Te< H2Po
- H2Po< H2Te< H2Se< H2S< H2O
- H2Se< H2Te< H2Po< H2O< H2S
Q.
Among the chalcogens, the element that exhibits the highest tendency for catenation is:
Oxygen
Sulphur
Selenium
Tellurium
Q. 40.Which of the following bonds is the highest in bonded energy? 1.)S-S 2)O-O 3)Se-Se 4)Te-Te
Q. The correct order of bond energies of singlecovalent bond is(1) H- H> F- F >O-O>N - N > C-C(2) H -H> C - C > N - N > O - O > F-F(3) C- C > F -F>H-H>O-O>N-(4) C-C>H - H > F- F> N - N> O- O
