Question
Seven boxes F, G, H, I, J, K and L are placed in a
straight line facing north. L is between F and J. K and F have one box between them. J and H have two boxes between them. I is immediate right of K. H and G have three boxes between them. Which box is second from left?Solution
What is dehydration?Â
The washing machine works on the principle of -
Which element gives hardness to stainless steel?
Water from soil enters into the root hairs owing to :
_____ is the movement of chemicals in the upper layers of soil into lower layers or into groundwater by being dissolved in water.
Which chemical is also known as carbolic acid?
Bleaching powder is represented as ______.
What changes will happen to a bowl of ice and water kept at exactly zero degree Celsius?
What is the chemical name of baking soda?
Adding which substance gives a blue color to glass?