Distilled water is an example of
2. pure substance
b. mixture
c impure substance
d. compound
2. Which of the following is a homogeneous mixture?
a. Salt and water
b. Mud and water
col and water
d. Both a. and c.
3. When two components of a solid mixture differ in particle size, which of the
following methods of separation is used?
a. Evaporation
b. Threshing
c. Wirnowing
d. Sieving
The process of pouring out the clear upper liquid without disturbing the sedim
called
a. sedimentation
b. evaporation
c. decantation
d. sieving
The method by which stalks are beaten to separate grain seeds is called
a. sieving
b. threshingवन टू कंपोनेंट ऑफ सॉलिड मिक्सर डिफाइन पार्टिकल साइज व्हिच ऑफ द फॉलोइंग मेथड आफ सिपरेशन इज यूज्ड फॉर रेसिंग TV9 डिसिविंग
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Answer:
1 Pure substance
2 Salt and water
3 wirnowing
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