Daily Updates Mock Test 63

50 Questions | Attempts: 152
Quiz Flashcard
Please wait...
Question 1 / 50
0 %
0/100
Score 0/100
1.
The main use of salt in the diet is to
Submit
Please wait...
About This Quiz
Daily Updates Mock Test 63 - Quiz

MOCK TEST 63
SYLLABUS : CHEMISTRY
TIME : 20 MINUTES FULL MARKS : 50*5 = 250
EACH QUESTION CARRIES 5 MARKS , -VE MARKING = - 1 / WRONG ANSWER
আজকের মোক টেস্ট নেওয়া হবে রাত 9.30 PM থেকে , এই মোক টেস্ট দেওয়া যাবে কাল সকাল 11... see moreটা পর্যন্ত
OUR FACEBOOK GROUP : DAILY UPDATES
CLICK HERE TO JOIN
OUR FACEBOOK PAGE : STUDY MATERIALS FOR ALL
CLICK HERE TO FOLLOW
OUR TELEGRAM CHANNEL LINK : STUDY MATERIALS FOR ALL
CLICK HERE TO FOLLOW
PSC GUIDE BOOK FOR (MVI,WORKS ACNTNT,FOOD SI)
CLICK HERE TO DOWNLOAD
PSC SCHOOL INSPECTOR GUIDE BOOK + MOCK TESTS
CLICK HERE TO DOWNLOAD
see less

2.
We’ll put your name on your report, certificate, and leaderboard.
2. The most malleable metal is
Submit
3. The mass number of a nucleus is
Submit
4. The gas used in the manufacture of vanaspati from vegetable oil is
Submit
5. The first metal used by man was
Submit
6. The iron ore magnetite consists of
Submit
7. The major constituent of air is
Submit
8. The main active constituent of tea and coffee is
Submit
9.
The hardest form of carbon is
Submit
10. The monomer of polythene is
Submit
11. The graphite rods in the nuclear reactor
Submit
12. The hydronium ion is
Submit
13. The most important ore of aluminium is
Submit
14. The inherited traits of an organism are controlled by
Submit
15. The luster of a metal is due to
Submit
16. The gas used for artificial ripening of green fruit is
Submit
17. The human body is made up of several chemical elements; the element present in the highest proportion (65%) in the body is
Submit
18. The ore which is found in abundance in India is
Submit
19. The items amenable to detection by soft x-rays are
Submit
20. The ionic radii of N3-, O2-, F- and Na+ follows the order
Submit
21. The molecule which has the highest percentage of ionic character among the following is
Submit
22. The high reactivity of fluorine is due to
Submit
23. The most extensive, commercially useful source of thorium as monazite sand occurs in India at
Submit
24. The number of electrons presents in H+ is
Submit
25. The half life period of an isotope is 2 hours. After 6 hours what fraction of the initial quantity of the isotope will be left behind?
Submit
26. The most abundant rare gas in the atmosphere is
Submit
27. The material which can be deformed permanently by heat and pressure is called a
Submit
28.
The following are the half lives of four active isotopes. Which one of the following is the most dangerous to handle?
Submit
29. The most electropositive elements among the following is
Submit
30. The method that cannot be used for removing permanent hardness of water is
Submit
31. The main chemical constituent of clay is
Submit
32.
The mineral containing both magnesium and calcium is
Submit
33. The number of waves made by an electron moving in an orbit having maximum magnetic quantum number is +3
Submit
34. The heat energy produced when the human body metabolises 1 gram of fat is
Submit
35. The number of water molecules present in a drop of water (volume 0.0018 ml) at room temperature is
Submit
36. The metal does not give H2 on treatment with dilute HCL is
Submit
37.
The maximum number of isomers for an alkene with molecular formula C4H8 is
Submit
38. The organic reaction represented by equation CH3 - CH = O + H2NOH gives CH3 - CH - NH + H2O is an example of
Submit
39.
The isomerism which exists between CH3CHCI2 and CH2CI. CH2CI is
Submit
40. Zone refining is used for the purification of
Submit
41. The main chemical constituent of the oil of cardamom which is responsible for flavour of this oil is
Submit
42. The inexpensive and commonly used variety of glass is called soda glass. It is called so because
Submit
43. What are the number of moles of CO2 which contains 16 g of oxygen?
Submit
44. The oil used in the froth floatation process is
Submit
45. The Latin word formica means ant. The name formic acid is derived from this Latin word because
Submit
46. The hottest part of the gas flame is known as
Submit
47. The mass of one Avogadro number of helium atom is
Submit
48. The ionisation energy of hydrogen atom in the ground state is x KJ. The energy required for an electron to jump from 2nd orbit to 3rd orbit is
Submit
49.
The number of waves in n x 10th Bohr's orbit are
Submit
50. The number of g-molecule of oxygen in 6.02 x 1024CO molecules is
Submit
View My Results
Cancel
  • All
    All (50)
  • Unanswered
    Unanswered ()
  • Answered
    Answered ()
The main use of salt in the diet is to
The most malleable metal is
The mass number of a nucleus is
The gas used in the manufacture of vanaspati from vegetable oil is
The first metal used by man was
The iron ore magnetite consists of
The major constituent of air is
The main active constituent of tea and coffee is
The hardest form of carbon is
The monomer of polythene is
The graphite rods in the nuclear reactor
The hydronium ion is
The most important ore of aluminium is
The inherited traits of an organism are controlled by
The luster of a metal is due to
The gas used for artificial ripening of green fruit is
The human body is made up of several chemical elements; the element...
The ore which is found in abundance in India is
The items amenable to detection by soft x-rays are
The ionic radii of N3-, O2-, F- and Na+ follows the order
The molecule which has the highest percentage of ionic character among...
The high reactivity of fluorine is due to
The most extensive, commercially useful source of thorium as monazite...
The number of electrons presents in H+ is
The half life period of an isotope is 2 hours. After 6 hours what...
The most abundant rare gas in the atmosphere is
The material which can be deformed permanently by heat and pressure is...
The following are the half lives of four active isotopes. Which one of...
The most electropositive elements among the following is
The method that cannot be used for removing permanent hardness of...
The main chemical constituent of clay is
The mineral containing both magnesium and calcium is
The number of waves made by an electron moving in an orbit having...
The heat energy produced when the human body metabolises 1 gram of fat...
The number of water molecules present in a drop of water (volume...
The metal does not give H2 on treatment with dilute HCL is
The maximum number of isomers for an alkene with molecular formula...
The organic reaction represented by equation CH3 - CH = O + H2NOH...
The isomerism which exists between CH3CHCI2 and CH2CI. CH2CI is
Zone refining is used for the purification of
The main chemical constituent of the oil of cardamom which is...
The inexpensive and commonly used variety of glass is called soda...
What are the number of moles of CO2 which contains 16 g of oxygen?
The oil used in the froth floatation process is
The Latin word formica means ant. The name formic acid is...
The hottest part of the gas flame is known as
The mass of one Avogadro number of helium atom is
The ionisation energy of hydrogen atom in the ground state is x KJ....
The number of waves in n x 10th Bohr's orbit are
The number of g-molecule of oxygen in 6.02 x 1024CO molecules is
Alert!

Back to Top Back to top
Advertisement