Question

which one of the following non clastic sedimentary rock has chemical precipitates
1 rock salt
2 Zypsum
3 Both a and b
4 None of these

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Answer 1

Answer:

i think both a and b rock salt and zypsum both

Answer 2

Answer:

rock salt is a non clastic sedimentary rock

Non-Clastic Sedimentary Rocks has two types ; Chemical Sedimentary Rocks: Chemical sedimentary rocks are formed when the water components evaporate, leaving dissolved minerals behind. Sedimentary rocks of these kinds are very common in arid lands such as the deposits of salts and gypsum. Examples include rock salt, dolomites, flint, iron ore, chert, and some limestone.