BC Science 10


An extensive compilation of study material, videos, worksheets, etc. related to Chemistry, Biology, and Physics which might just help you find what you’re looking for… Do check it out once! 🙂

Gabe the Tutor

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Chemistry: Extraction of Metals (NOTES)


Here's an easy way to remember the reactions and other necessary details for the extraction of metals such as sodium, potassium, calcium, and aluminum. Here’s a link to the PDF file for the aforementioned notes: NOTES - Extraction of Metals (Handwritten) This work by Helpline for ICSE Students (Class X - Class 10) is licensed … Continue reading Chemistry: Extraction of Metals (NOTES)

Chemistry: Sulphuric Acid, Nitric Acid, Hydrogen Chloride, Ammonia (NOTES)


The following are my handwritten notes on these chapters of Chemistry: - Sulphuric Acid - Nitric Acid - Hydrogen Chloride - Ammonia Here’s a link to the PDF file for notes on the aforementioned chapters: NOTES - Sulphuric Acid, Nitric Acid, Hydrogen Chloride, Ammonia This work by Helpline for ICSE Students (Class X - Class … Continue reading Chemistry: Sulphuric Acid, Nitric Acid, Hydrogen Chloride, Ammonia (NOTES)

Question of the Day #6


Without any further delay, the answers to the previous question are: (a)Hydrogen Sulphide (b) Nitrogen Dioxide or Bromine (c) Carbon Dioxide (d) Chlorine (e) Hydrogen (f) Carbon Dioxide (g) Ammonium Chloride. Please note the change in the sequence of letters. By mistake, I had previously repeated the '(c)'. Apparently, Shrish is the only reader who offered 'bromine' … Continue reading Question of the Day #6

Question of the Day #5


I was waiting for someone to answer the previous question and it has been two days since the question was posted, yet we have received no answer. So, here is the answer to the previous question: A meandering river may form an island (landform). A meandering river, being a river in its middle course,  also … Continue reading Question of the Day #5