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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
Sulphur Dioxide pollution is indicated by an excessive growth of which of the following?1). Algal Blooms2). Lichens3). Bryophytes4). Protozoa |
| Answer» | |
| 52. |
Which among the following is false about acids?1). They give H+ ions in aqueous solution2). Most acids contain hydrogen3). They turn blue litmus red4). They are bad conductor of electricity in aqueous solution |
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Answer» option 4 : They are bad CONDUCTOR of ELECTRICITY in AQUEOUS SOLUTION is CORRECT |
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| 53. |
Which of the following is not a Halon gas ?1). methane2). Carbon tetra chloride3). iodomethane4). bromomethane |
| Answer» | |
| 54. |
Which of the following elements has the lowest melting point?1). Tin2). Hydrogen3). Carbon4). Sodium |
| Answer» | |
| 55. |
Gamam rays are-1). high energy electrons?2). ?low energy electrons3). ?high energy electromagnetic?4). high energy positions waves |
| Answer» OPTION 3 is the RIGHT ONE | |
| 56. |
Analgesics ________.1). relieve acidity2). relieve pain3). relieve itching4). relieve bloating |
| Answer» OPTION 2 is the RIGHT ANSWER | |
| 57. |
Sodium metal should be stored in1). Alcohol2). Kerosene oil?3). Water4). Hydrochloric acid |
| Answer» OPTION 2 is the RIGHT ONE | |
| 58. |
The enzymes are killed-1). ?At a very high temperature?2). During chemical reaction3). At low temperature4). Under atmospheric pressure? |
| Answer» RIGHT ANSWER for this QUESTION is OPTION 1 | |