Day 215: JEE Mains Chemistry

1. A.
   Radius of $3^{\text{rd}}$ orbit is nine times larger than that of $1^{\text{st}}$ orbit.
2. B.
   Radius of $8^{\text{th~}}$ orbit is four times larger than that of $4^{\text{th~}}$ orbit.
3. C.
   Radius of $6^{\text{th}}$ orbit is three times larger than that of $4^{\text{th}}$ orbit.
4. D.
   Radius of $4^{\text{th~}}$ orbit is four times larger than that of $2^{\text{nd~}}$ orbit.

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1. A.
   12
2. B.
   2
3. C.
   3
4. D.
   6

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1. A.
   If $p$ value is extremely high compared to $K_{p},\alpha \approx 1$
2. B.
   When $p$ increases $\alpha$ decreases
3. C.
   If $k_{p}$ value is extremely high compared to $p,\alpha$ becomes much less than unity
4. D.
   When $p$ increases $\alpha$ increases

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