The higher concentration of which gas in air can cause stiffness of flower buds?
- A$NO_2$
- B$CO_2$
- C$SO_2$
- D$CO$
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Similar Questions
Match the pollutants given in List-$I$ with their effects given in List-$II$.
List-$I$ List-$II$ $(A)$ Phosphate fertilizers in water $(1)$ Increases $BOD$ value of water $(B)$ Methane in air $(2)$ Acid rain $(C)$ Synthetic detergents in water $(3)$ Global warming $(D)$ Nitrogen oxides in air $(4)$ Eutrophication
| List-$I$ | List-$II$ |
| $(A)$ Phosphate fertilizers in water | $(1)$ Increases $BOD$ value of water |
| $(B)$ Methane in air | $(2)$ Acid rain |
| $(C)$ Synthetic detergents in water | $(3)$ Global warming |
| $(D)$ Nitrogen oxides in air | $(4)$ Eutrophication |
Easy
View SolutionThe type of pollution that increases during the daytime and in the presence of $O_{3}$ is
Sulphur dioxide is one of the components of polluted air. $SO_{2}$ is also a major contributor to acid rain. The correct and complete reaction to represent acid rain caused by $SO_{2}$ is ..... .
Choose the incorrect statement.
Difficult
View SolutionWater is considered to be polluted if the dissolved oxygen $(D.O.)$ content is less than $...$ $ppm$ :
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