MCQ
The correct electronic configuration of $Ti(Z = 22)$ atom is
- ✓$1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}4{s^2}3{d^2}$
- B$1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}3{d^4}$
- C$1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}3{d^4}$
- D$1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}4{s^1}3{d^3}$
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| List $I$ | List $II$ |
| $P$. $\quad \underset{X}{\left( C _2 H _5\right)_3 N }+\underset{ Y }{ CH _3 COOH }$ | $1.$ Conductivity decreases and then increases |
| $Q.$ $\quad \underset{X}{ KI (0.1 M )}+\underset{ Y }{ AgNO _3(0.01 M )}$ | $2.$ Conductivity decreases and then does not change much |
| $R.$ $\quad \underset{X}{ CH _3 COOH }+\underset{ K }{ KOH }$ | $3.$ Conductivity increases and then does not change much |
| $S$. $\quad \underset{X}{ NaOH }+\underset{Y}{ HI }$ | $4.$ Conductivity does not change much and then increases |
Codes: $ \quad P \quad Q \quad R \quad S $
Product $(A)$ is