Question
Looking at the chemical formulae of these compounds,
which is an alkane?Solution
The general formula for alkane is CnH2n2. Checking the options, only option 1 with 3 carbons fits in this formula. n = 3, 2n+2= 2x3+2=8 Hence, C3H8 is the correct answer.
How much amount of Common salt should be given to the animal to fulfil its mineral requirement?
The process of removing stamens from the flower bud during hybridization is called
Scientific name of Guava is _____
Adiabatic dehumidification will lead ……………………….. in humidity and ……………. in temperature.
...Koleraga disease of areca palm is also known also
Soaking in hot water weakens the granule structure by way of breaking the hydrogen bond which consequently provides a larger surface for the absorption ...
An element has 8 electrons in its valence shell. Which of the following statements is correct?
An 'artificial seed' consists of gel enclosing one of the following components. Which one?
Which of the following is correct?
Overlapping zone between two ecosystems isÂ
Relevant for Exams:
