Question
Long radiowave was discovered
bySolution
Marconi discovered long radiowave in 1986. Ritter discovered UV rays. Newton discovered visible radiation. Henrik Hertz discovered short radiowave.
Anesthesia which is administered during the surgeries in the hospitals is a mixture of which of the following gases?
Which base is present in soap?
Acid reacts with metal to form salt and liberates _________ gas.
The product of the equivalent weight and valency of an element equals its ______.
The device that converts AC into DC is:
Which drug is used as an anti-inflammatory?
Which of the following is an example of a heterogeneous mixture?
The insecticide gammexane is chemically known as:
Flemings right hand rule is used to find the direction of the –
Which of the following cannot be cut by a knife?
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