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प्रश्न
Which of the following compounds of chlorine is used as refrigerant?
विकल्प
CCl3NO2
CCl2F2
COCl2
CCl4
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उत्तर
CCl2F2
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संबंधित प्रश्न
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Assertion: \[\ce{NaCl}\] reacts with concentrated \[\ce{H2SO4}\] to give colourless fumes with pungent smell. But on adding \[\ce{MnO2}\] the fumes become greenish yellow.
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\[\ce{Na2CO3}\]
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What is the action of hydrochloric acid on NH3?
What is the action of hydrochloric acid on NH3?
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What is the action of hydrochloric acid on \[\ce{Na2CO3}\]?
What is the action of hydrochloric acid on the following?
\[\ce{NH3}\]
What is the action of hydrochloric acid on the following?
\[\ce{Na2CO3}\]
