The normal value of acceleration due to gravity is
Entropy is the measurement of____?
Oxygen was discovered by
Cation formation is an____process?
Cation formation is an____?
Glass is made of the mixture of_____?
Glass is made of the mixture of?
The isotope of uranium capable of sustaining chain reactions is
_____ is used as filler in rubber tyres.
Production of chlorofluorocarbons (CFC) gas which is banned in India, was used in which of the following domestic products?
What is a mixture of potassium nitrate, powdered charcoal and sulphur called?
Mason was discovered by
The transition temperature between two allotropic forms of sulphur is
The carboxylic acid present in butter is
The Latin name of vinegar is____?
Radioactive disintegration of uranium ultimately results in formation of
Blood has been formed isotonic with
Tetraethyl lead is used as___?
∫2xcos(x2 – 5).dx
If the sum of 14 terms of an A. P is 1050 its first term is 10 find 20th term ?
Diagonals of a quadrilateral 30 cm long and the perpendicular drawn from the opposite vertices are 5.6 and 7.4 cm find the area of the quadrilateral.with steps ?
Find the sum of the integers between 10 and 30 including 10 and 30 which are not divisible by 3.
A cyclic quadrilateral pqrs are where PS equals to PQ and angle SPQ is 70 degree find angle psq