Question
Name the gas evolved when ethanoic acid is added to
sodium carbonate?Solution
Carbon dioxide is evolved when ethanoic acid is added to sodium carbonate. The gas is invisible to the eye but can be detected by the pop sound made by the gas in a bubble solution. Hence, option B is correct.
Acid soil conditions are most conducive for ___deficiency.
The causal agent of anthracnose disease in mango is
The active factors of soil formation is/ are
Which scheme is the initiative of Central Government related to India's independence?
ALUS (Alternate land use system for Class II, III)
The physical expression of an individual's genetic makeup is called:
In a long period market, the prices of commodities depend on ____
What is the primary function of the suspensor in embryogenesis?
Which of the following is not the objective of puddling in rice
According to Agricultural Statistics 2021-22, the state which is leading producer of rice is
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