Which of the following does not contain silicon? (MHT CET 2007) (a) Kaoline (b) Agate (c) Ruby (...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=QM7ouGDfImk


Duration: 1:45
1 views
0

Which of the following does not contain silicon?
(MHT CET 2007)
(a) Kaoline
(b) Agate
(c) Ruby
(d) Quartz
\( \mathrm{P} \)
\( \mathrm{W} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-12-13A stone falls freely such that the distance covered by it in the last second of its motion is eq...
2022-12-13Which of the metals is thrown as anode mud during electrolytic refining ? \( \mathrm{P} \) (a) \...
2022-12-13What are the metal ions present in carnallite? P (a) \( \mathrm{Mg}, \mathrm{K} \) (b) Al, Na W....
2022-12-13The metallurgical process in which a metal is obtained in a fused state is called : (a) smelting...
2022-12-13A body starts from rest. What is the ratio of the distance travelled by the body during the 4 th...
2022-12-13Sulphide ores of the metals are usually concentrated by froth floatation process. Which of the \...
2022-12-13Roasted tin stone ore after washing with water is known as : (a) block tin (b) white tin P (c) b...
2022-12-13Three different objects of masses \( \mathrm{m}_{1}, \mathrm{~m}_{2} \) and \( \mathrm{m}_{3} \)...
2022-12-13Water drops fall at regular intervals from atap \( 5 \mathrm{~m} \) above the ground. The third ...
2022-12-13Which of the following statements about the advantage of roasting of sulphide ore before smeltin...
2022-12-13Which of the following does not contain silicon? (MHT CET 2007) (a) Kaoline (b) Agate (c) Ruby (...
2022-12-13Of the following which cannot be obtained by the electrolysis of the aqueous solution of their s...
2022-12-13A stone is dropped from a certain height which can reach the ground in 5 seconds. It is stopped ...
2022-12-13Drops of water fall from the roof of a building \( 18 \mathrm{~m} \) high at regular intervals o...
2022-12-13A body dropped from a tower reaches the ground in \( 4 \mathrm{~s} \). The height of the tower i...
2022-12-13Match the following columns. (Kerala CEE 2005) \begin{tabular}{|ll|ll|} \hline \multicolumn{1}{|...
2022-12-13Two balls are dropped from different heights at different instants. Second ball is dropped 2 sec...
2022-12-13The most important ore of tin is : (a) cassiterite (b) cryolite \( \mathrm{P} \) (c) cerussite (...
2022-12-13The method of zone refining of metals is based on the principle of : [CBSE (PMT) 2003] \( P \) (...
2022-12-13These questions consist of two statements each, printed as statement-1 and statement-2, while an...
2022-12-13Which of the following is true? (BHU 2003) \( P \) (a) A mineral cannot be an ore. (b) All miner...


Tags:
pw