Question
Acid rain is caused due to pollution of the atmosphere
by:Solution
Acid rain is caused by the presence of oxides of nitrogen and sulfur in the atmosphere, which form acids when they react with water.
Which vitamin helps in improving night vision?
Which among the following are present in higher amount in hard water?
Study the following questions carefully and choose the right answer:
The main thinking part of the brain is the _______?
Which of the following signaling is involved in Paracrine signaling?
Which of the following diseases can NOT be spread through air?
When a detergent is added to pure water, its surface tension –
A car covers a distance of 200 km in 4 hours. What is its average speed ?
Which of the following is not a property of electromagnetic waves?
Up to what temperature can a mercury thermometer measure?
Who is credited with inventing the microphone?
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