Hydrogen chloride molecule contains:

  1. Home
  2. Back

ICSE X - Online Exam Test Papers | ICSE X - MCQs[multiple choice questions and answers ] | ICSE X - Mock Test Papers | ICSE X - Practice Papers | ICSE X - Sample Test Papers |

Question:
Hydrogen chloride molecule contains:

1.polar covlent bond

2.Double bond

3.Coordinate bond

4.Electrovalent bond

Posted Date:-2022-01-12 10:24:19

More MCQS Questions and answers

  1. A compound having molecular formula CgHi40, and empirical formula C3H,O3, value of n is ______________
  2. A solid has properties like high boiling point, high melting point, hard, soluble in polar solvents. Which type of solid is this ?
  3. An example of salt formed by a base and an acid is...........
  4. An example of salt formed by a metal and an acid is ________________.
  5. How many electrons are gained or lost by calcium to attain nearest noble gas configuration?
  6. How pH of a neutral solution be increased ?
  7. Hydrogen chloride molecule contains:
  8. Hydroxide of this metal is soluble in sodium hydroxide solution :
  9. Identify the following "A yellow monoxide that dissolves in hot and concentrated caustic alkali".
  10. If a solution liberates carbon dioxidide on reaction with sodium carbonate its pH is_______________.
  11. If the colour of litmus changes from red to blue, the pH of solution will be ?
  12. In which period of the periodic table, an element with atomic number 14 is placed
  13. In which period of the periodic table, an element with atomic number 14 is placed?
  14. The cathode production of the electrolysis of zinc iodide is:
  15. The electrode at which reduction occurs is:
  16. The electrolysis to acidified water is an example of:
  17. The gas liberated when sodiunm sulphite reacts with dilute sulphuric acid:
  18. The ratio of certain mass of a gas or vapour to the mass of same volume of hydrogen is it's
  19. The value of second ionisation energy is _________________ than first ionisation energy.
  20. The vapour density of an element is 14. Calculate is molecular mass.
  21. Vapour density of a gas is 22. What is its molecular mass ?
  22. What happens to pale blue ppt. obtained when ammonia solution is added to copper sulphate solution on addition of excess of alkali?
  23. What is the colour of aluminium salts?
  24. What is the colour of NaOH in Phenolphthalein
  25. What is the valency of Z ?
  26. What will be the colour of precipitate obtained when NaOH solution is added to iron (ll) sulphate solution ?
  27. What will be the empirical formula of a compound if the percentage of elements present is A= 39.56%, B = 7.74%, C = 52.72% ? ( Atomic mass of A= 12, B= 1, C= 16)
  28. Which element belongs to the second Period ?
  29. Which is a metal ?
  30. Which of the conditions are necessary for the formation of ionic bond ?
  31. Which of the following is an example of covalent band ?
  32. Which of the following is equal to number of electrons in the valence shell?
  33. Which of the following is least reactive:
  34. Which of the following is not true for electrolysis of NaCI?
  35. Which of the following is present in pure water ?
  36. Which of the following is true when lead nitrate is treated with sodium hydroxide solution, and Ppt. obtained is dissolved in excess of alkali
  37. Which one of them is a noble gas ?
  38. Which process occur in electropositive ion ?
  39. Which process occur in electropositive ion ?
  40. _____________the chemical change that occurs at this electrode is called.____________
Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!