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ট্রিপল সুপার ফসফেট কোনটি?

C a (H_{2} P O_{3})_{2}

C a_{2} (H_{2} P O_{4})_{2}

C a (H_{2} P O_{4})_{2}

C a_{3} (H_{2} P O_{4})_{2}

ANS : 4

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