सागरीय जल में लवण की मात्रा में भिन्नता पाई जाती है तो भी लवणों का सापेक्षिक अनुपात लगभग एक सा ही रहता है।

सही

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गलत

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Solution

The correct option is A सही

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Similar questions

The correct statement with regard to $H_{2}^{+}$ & $H_{2}^{-}$ is

Assertion : For drying $H_{2} S$ , Conc. $H_{2} S O_{4}$ cannot be used.

Reason: Moist $H_{2} S$ is oxidized by Conc. $H_{2} S O_{4}$

H_{2}

H_{2} {S O}_{4}

H_{2}

H_{2} {S O}_{4}

CH \equiv C - C H_{2} - COOH I; C H_{2} = CH - C H_{2} COOH II; C H_{3} C H_{2} C H_{2} COOH III

ClC H_{2} OC H_{2} C H_{3}

C H_{3} C H_{2} - O - C H_{2} - OC H_{2} C H_{3}

S_{N} 2

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