Biology; Chemistry; Physics: Post your doubts here!

[Ram97]

Forget Phy.
lets start abt chem. how good ur at it

MCQ's cause problems

Pressure wala mcq in which answers were given in kPa was it D

 

[Lilly2318]

MCQ's cause problems

Pressure wala mcq in which answers were given in kPa was it D

yes
and what abt moment one?

 

[***amd***]

What are you studying now

nothing. but i m going to start chem

 

[Ram97]

yes
and what abt moment one?

2.5 N or something like that

 

[Lilly2318]

nothing. but i m going to start chem

any final tips for Eng?

 

[Muhammad_Hamza]

Yeh question samaj nae a rha.Is ko kaise attempt krna ha????
Plz...Anyone..

 

[Lilly2318]

2.5 N or something like that

i got that wrong of 0.5

 

[Ram97]

Yeh question samaj nae a rha.Is ko kaise attempt krna ha????
Plz...Anyone..

Its Salt analysis

 

[Ram97]

i got that wrong of 0.5

Poor u. Relay walay ka ans kia tha

 

[***amd***]

any final tips for Eng?

ummm... cant say, what tips can be there?

 

[Fate0]

Poor u. Relay walay ka ans kia tha

Increase voltage of Q

 

[Lilly2318]

Poor u. Relay walay ka ans kia tha

i did more coils.

 

[Lilly2318]

ummm... cant say, what tips can be there?

s=how to score full marks?

 

[Ram97]

Increase voltage of Q

 

[Lilly2318]

what

Yeh question samaj nae a rha.Is ko kaise attempt krna ha????
Plz...Anyone..

are anss. is metal zinc?

 

[Lilly2318]

Increase voltage of Q

ab tou percentile ko har haal mai low hona parai ga

 

[***amd***]

s=how to score full marks?

dunno, i never did.

 

[Lilly2318]

dunno, i never did.

then how much?

 

[Awesome12]

ummm... cant say, what tips can be there?

dunno, i never did.

You, my friend, have proved that you are a rascal
You are reluctant to guide others so that the percentile can fall. You tell people that you have solved only 2 papers, but have been studying the whole day; others get relaxed. The cloth behind these notorious and evil acts has been unveiled and your scheme will be tottered. You have made yourself despicable

 

[sameersuleman]

Yeh question samaj nae a rha.Is ko kaise attempt krna ha????
Plz...Anyone..

a(i) Zn(OH)2
(ii) Zn(2+) + 2OH(-1) = Zn(OH)2
Cant understand (b)