Subject :NSO Class : Class 4
Subject :NSO Class : Class 4
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Subject :NSO Class : Class 4
Study the given flow chart which is based on states of matter. Which of the following is correct regarding this?
| X | Y | Z | |
|---|---|---|---|
| A | Rubber ball | Ketchup | Water vapour |
| B | Water vapour | Rubber ball | Ketchup |
| C | Water vapour | Ketchup | Rubber ball |
| D | Ketchup | Water vapour | Rubber ball |
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Subject :NSO Class : Class 4
Post Your Answer
Subject :NSO Class : Class 4
Post Your Answer
Subject :NSO Class : Class 4
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Subject :NSO Class : Class 4
Rainav prepared two mixtures P and Q as shown here.
Identify the methods that can be used to separate the components of mixtures P and Q.
| P | Q | |
|---|---|---|
| A | Filtration | Sedimentation and decantation |
| B | Distillation | Magnetic separation |
| C | Filtration | Distillation |
| D | Evaporation and condensation |
Filtration |
ans is d
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Subject :NSO Class : Class 4
Ans 5:
Class : Class 7
the answer is B as the chemical energy is first being used so only B option has the first letter as chemical energy.
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Subject :NSO Class : Class 4
